Pith Number

pith:2ND2E5YJ

pith:1996:2ND2E5YJPMMUGI2J362PSRRXLA

not attested not anchored not stored refs pending

Arp 302: Non-starburst Luminous Infrared Galaxies

Department of Astronomy, K.Y. Lo, Robert A. Gruendl (Laboratory for Astronomical Imaging, University of Illinois), Yu Gao

arxiv:astro-ph/9611152 v1 · 1996-11-20 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ND2E5YJPMMUGI2J362PSRRXLA}

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	2026-05-18T01:07:40.530908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d347a277097b19432349dfb4f9463758396dac979da65c45a1d36cbf079956b1

Aliases

arxiv: astro-ph/9611152 · arxiv_version: astro-ph/9611152v1 · doi: 10.48550/arxiv.astro-ph/9611152 · pith_short_12: 2ND2E5YJPMMU · pith_short_16: 2ND2E5YJPMMUGI2J · pith_short_8: 2ND2E5YJ

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/2ND2E5YJPMMUGI2J362PSRRXLA \
  | 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: d347a277097b19432349dfb4f9463758396dac979da65c45a1d36cbf079956b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b8ca1a224632f91fa583c628b98986176bb84c7c5b088485960c4e9abb6bfd3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-11-20T04:59:27Z",
    "title_canon_sha256": "12d59a21c114f2ab4aeafce2e368d9231d59598080c4995d33fddaf018e26674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9611152",
    "kind": "arxiv",
    "version": 1
  }
}