Pith Number

pith:HQV7A3OU

pith:2012:HQV7A3OUPHWIZO5K7UYE2WQQW3

not attested not anchored not stored refs pending

Quantifying non-star formation associated 8um dust emission in NGC 628

(2) Johns Hopkins, (3) Princeton, (4) INAF Arcetri, (5) IoA Cambridge, (6) MPIA Heidelberg, (7) UToledo), Alison F. Crocker (1), Bruce T. Draine (3), Daniela Calzetti (1), David A. Thilker (2), Gonzalo Aniano (3), J. D. T. Smith (7) ((1) UMass Amherst, Karin Sandstrom (6), Leslie K. Hunt (4), Robert C. Kennicutt (5)

arxiv:1211.3332 v1 · 2012-11-14 · 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{HQV7A3OUPHWIZO5K7UYE2WQQW3}

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	2026-05-18T01:53:11.355221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2bf06dd479ec8cbbaafd304d5a10b6d69a9c06c4a4cad156dc0b0a58f76b85

Aliases

arxiv: 1211.3332 · arxiv_version: 1211.3332v1 · doi: 10.48550/arxiv.1211.3332 · pith_short_12: HQV7A3OUPHWI · pith_short_16: HQV7A3OUPHWIZO5K · pith_short_8: HQV7A3OU

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/HQV7A3OUPHWIZO5K7UYE2WQQW3 \
  | 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: 3c2bf06dd479ec8cbbaafd304d5a10b6d69a9c06c4a4cad156dc0b0a58f76b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02230530de756b4b2826f52e5d070045b87d328ce657a2d80fb5c73abb969f25",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-14T15:24:56Z",
    "title_canon_sha256": "84d439e71196af341034ff0b74211d007fd5ca166236dd5390bc723de54f44d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3332",
    "kind": "arxiv",
    "version": 1
  }
}