Pith Number

pith:DCOUNAGV

pith:2002:DCOUNAGVIASKELU3J6N63NMSL5

not attested not anchored not stored refs pending

The Physical Conditions for Massive Star Formation: Dust Continuum Maps and Modeling

Heather R. Jacobson, Kaisa E. Mueller, Neal J. Evans II, Yancy L. Shirley

arxiv:astro-ph/0207322 v1 · 2002-07-15 · 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{DCOUNAGVIASKELU3J6N63NMSL5}

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	2026-05-18T04:23:01.175770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

189d4680d54024a22e9b4f9bedb5925f68b716d31c0350eadfea9795180b9737

Aliases

arxiv: astro-ph/0207322 · arxiv_version: astro-ph/0207322v1 · doi: 10.48550/arxiv.astro-ph/0207322 · pith_short_12: DCOUNAGVIASK · pith_short_16: DCOUNAGVIASKELU3 · pith_short_8: DCOUNAGV

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/DCOUNAGVIASKELU3J6N63NMSL5 \
  | 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: 189d4680d54024a22e9b4f9bedb5925f68b716d31c0350eadfea9795180b9737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b64a3ced6fd88b7c26c494ca1bcc8b9cc2f7a512718408d82a9a0b0bc799239c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-15T21:28:30Z",
    "title_canon_sha256": "2c0ade5712a3aa00971ec9ad2b966763301488425b91e256faa0adf18305564d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207322",
    "kind": "arxiv",
    "version": 1
  }
}