Pith Number

pith:K7WYUCMV

pith:2012:K7WYUCMVGJDHGHMPWFJ4E77NEW

not attested not anchored not stored refs pending

Radiation Transfer of Models of Massive Star Formation. II. Effects of the Outflow

Christopher F. McKee, Jonathan C. Tan, Yichen Zhang

arxiv:1212.3899 v2 · 2012-12-17 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7WYUCMVGJDHGHMPWFJ4E77NEW}

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	2026-05-18T01:52:37.638423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57ed8a09953246731d8fb153c27fed25adf33a1d495e8634e16165c3c4de9449

Aliases

arxiv: 1212.3899 · arxiv_version: 1212.3899v2 · doi: 10.48550/arxiv.1212.3899 · pith_short_12: K7WYUCMVGJDH · pith_short_16: K7WYUCMVGJDHGHMP · pith_short_8: K7WYUCMV

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/K7WYUCMVGJDHGHMPWFJ4E77NEW \
  | 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: 57ed8a09953246731d8fb153c27fed25adf33a1d495e8634e16165c3c4de9449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ef5ef2f5c8db726f515eebdcd33905bc4c08f5898a3af63b77a5521b32c9cd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-12-17T06:45:05Z",
    "title_canon_sha256": "b460a22d6f543ca5a13fdee55a0b27c3120f91dec68bb91404810a76186128e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3899",
    "kind": "arxiv",
    "version": 2
  }
}