Pith Number

pith:ADTZ2GQA

pith:2021:ADTZ2GQAAHKR5CEXRW3GFLHSZX

not attested not anchored not stored refs pending

Detection of the Crab Nebula by the prototype Schwarzschild-Couder Telescope

A. Boiano, A. Brill, A. Furniss, A. Gent, A. M. Brown, A. Okumura, A. Rugliancich, A. Zink, B. A. W. Mode, B. Bertucci, C. Aramo, C. B. Adams, C. Bonavolont\`a, C. E. Covault, D. A. Williams, D. Depaoli, D. Kieda, D. Ribeiro, E. Bissaldi, E. Fiandrini, E. Giro, E. Pueschel, E. Roache, F. Di Pierro, F. Giordano, F. Licciulli, F. R. Pantaleo, G. Ambrosi, G. Marsella, G. Pareschi, G. Tovmassian, G. Tripodo, H. Tajima, J. H. Buckley, J. Holder, J. Rousselle, J. Vandenbroucke, K. Meagher, L. Di Venere, L. P. Taylor, L. Riitano, L. Stiaccini, L. Tosti, M. Ambrosio, M. Bitossi, M. Capasso, M. Caprai, M. Errando, M. Ionica, M. Santander, M. Valentino, N. Giglietto, N. Otte, O. Hervet, P. I. Batista, Q. Feng, R. A. Cameron, R. Bose, R. Canestrari, R. Halliday, R. Mukherjee, R. Paoletti, R. Shang, S. A. I. Mognet, S. Fegan, S. Incardona, S. Loporchio, T. B. Humensky, T. Meures, V. Masone, V. Vagelli, V. V. Vassiliev, W. Benbow, W. Jin

arxiv:2109.06225 v1 · 2021-09-13 · astro-ph.IM · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADTZ2GQAAHKR5CEXRW3GFLHSZX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:13:52.126277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00e79d1a0001d51e88978db662acf2cdfb8087d6ff9e2af21527881dbece3c09

Aliases

arxiv: 2109.06225 · arxiv_version: 2109.06225v1 · doi: 10.48550/arxiv.2109.06225 · pith_short_12: ADTZ2GQAAHKR · pith_short_16: ADTZ2GQAAHKR5CEX · pith_short_8: ADTZ2GQA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ADTZ2GQAAHKR5CEXRW3GFLHSZX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 00e79d1a0001d51e88978db662acf2cdfb8087d6ff9e2af21527881dbece3c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be2e39f7ce29e3c1ca88fc3b9786ace70586fd36899bdcabc7c4fb3e3038e21e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-09-13T18:00:52Z",
    "title_canon_sha256": "03dc7270d8be44e9c6639761270e2368d400e488fd00ff2131f6216de87f3489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06225",
    "kind": "arxiv",
    "version": 1
  }
}