Pith Number

pith:RXIKCKYC

pith:2016:RXIKCKYCL3OJLNUVHBOZGI4YWR

not attested not anchored not stored refs pending

NuSTAR observations of WISE J1036+0449, a Galaxy at z$\sim1$ obscured by hot dust

A. Comastri, A. W. Blain, C. B. Markwardt, C. J. Hailey, C. Ricci, C. S. Chang, C.-T. J. Chen, C.-W.Tsai, D. Asmus, D. Farrah, D. J. Walton, D. M. Alexander, D. R. Ballantyne, D. Stern, E. Treister, F. A. Harrison, F. E. Bauer, F. E. Christensen, F. Stanley, G. B. Lansbury, H. D. Jun, J. W. Wu, L. Zappacosta, M. Brightman, M. J. Koss, M. Stalevski, P. Gandhi, P. G. Boorman, P. R. Eisenhardt, R. J. Assef, R. Nikutta, S. Boggs, S. LaMassa, T. D\'iaz-Santos, W. N. Brandt, W. W. Craig, W. W. Zhang

arxiv:1609.04808 v2 · 2016-09-15 · astro-ph.HE · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXIKCKYCL3OJLNUVHBOZGI4YWR}

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	2026-05-18T00:52:14.767897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd0a12b025edc95b695385d932398b4753bd92986c08573641ef2ac0ab1908e

Aliases

arxiv: 1609.04808 · arxiv_version: 1609.04808v2 · doi: 10.48550/arxiv.1609.04808 · pith_short_12: RXIKCKYCL3OJ · pith_short_16: RXIKCKYCL3OJLNUV · pith_short_8: RXIKCKYC

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/RXIKCKYCL3OJLNUVHBOZGI4YWR \
  | 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: 8dd0a12b025edc95b695385d932398b4753bd92986c08573641ef2ac0ab1908e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cefdf677a7bc9212e8a41185452ddd7a5cd7bd645b915a299c7acc7d3577ca9f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-15T19:59:53Z",
    "title_canon_sha256": "80579d94a8ef24e48722f0831afdd815d1d6000d573c1d0c45764ffeba1c326a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04808",
    "kind": "arxiv",
    "version": 2
  }
}