Pith Number

pith:DJEPD47L

pith:2018:DJEPD47LVQE66OPBHFKLBJWQOF

not attested not anchored not stored refs pending

Son of X--Shooter: a multi--band instrument for a multi--band universe

A. Baruffolo, A. Bianco, A. Brucalassi, A. Gal-Yam, A. Rubin, B. Salasnich, D. Fantinel, D. Ricci, E. Cappellaro, F. Biondi, F. D'Alessio, F. Vitali, G. Capasso, G. Li Causi, G. Pariani, G. Pignata, H. Kuncarayakti, H.U. Kaufl, I. Arcavi, J. Achren, J. Antonio Araiza-Duran, J. Fynbo, J. Kotilainen, J. Lehti, L. Marafatto, M. Accardo, M. Aliverti, M. Colapietro, M. Della Valle, M. Genoni, M. Hirvonen, M. Landoni, M. Munari, M. Rappaport, M. Riva, M. Turatto, O. Diner, O. Hershko, P. D'Avanzo, P. Schipani, R. Claudi, R. Cosentino, R. Zanmar Sanchez, S. Ben-Ami, S. Campana, S. D'Orsi, S. Mattila, S. Scuderi, S. Smartt, T. Kumar

arxiv:1812.07401 v1 · 2018-12-17 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJEPD47LVQE66OPBHFKLBJWQOF}

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	2026-05-17T23:58:00.616038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a48f1f3ebac09ef39e13954b0a6d0716e112495006e963af7f5e9dd94d1a597

Aliases

arxiv: 1812.07401 · arxiv_version: 1812.07401v1 · doi: 10.48550/arxiv.1812.07401 · pith_short_12: DJEPD47LVQE6 · pith_short_16: DJEPD47LVQE66OPB · pith_short_8: DJEPD47L

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/DJEPD47LVQE66OPBHFKLBJWQOF \
  | 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: 1a48f1f3ebac09ef39e13954b0a6d0716e112495006e963af7f5e9dd94d1a597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb0cbcc1bee35514ed7bffba7b08bff5a973bb540354a594503979e76874eb6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-12-17T12:03:34Z",
    "title_canon_sha256": "6c51c62968596c50752b3cab208126cc70aff469124d427b83e40028e54db303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07401",
    "kind": "arxiv",
    "version": 1
  }
}