Pith Number

pith:C3ST62EH

pith:1997:C3ST62EHY2ILS5VWOPR5ONS3T2

not attested not anchored not stored refs pending

Variation of Molecular Line Ratios and Cloud Properties in the Arp 299 Galaxy Merger

A. I. Sargent (Caltech), N. Z. Scoville, S. Aalto (Caltech), Simon J. E. Radford (NRAO)

arxiv:astro-ph/9701005 v1 · 1997-01-03 · 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{C3ST62EHY2ILS5VWOPR5ONS3T2}

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	2026-05-18T01:19:51.201789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e53f6887c690b976b673e3d7365b9eb775b522f6919a1e7cc1883566f73db9

Aliases

arxiv: astro-ph/9701005 · arxiv_version: astro-ph/9701005v1 · doi: 10.48550/arxiv.astro-ph/9701005 · pith_short_12: C3ST62EHY2IL · pith_short_16: C3ST62EHY2ILS5VW · pith_short_8: C3ST62EH

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/C3ST62EHY2ILS5VWOPR5ONS3T2 \
  | 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: 16e53f6887c690b976b673e3d7365b9eb775b522f6919a1e7cc1883566f73db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91edbbf484b4f519edaceba9a52bbd620401eab2de8a0b64a2d68dc49a8b2df2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-01-03T20:54:46Z",
    "title_canon_sha256": "2aff7aeb5b04cbab4511bd97354488975d2effb409603fa9743e92f017d8bca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9701005",
    "kind": "arxiv",
    "version": 1
  }
}