Pith Number

pith:NM37G5PB

pith:2002:NM37G5PBIV6UAJCRN2SVHTYGOD

not attested not anchored not stored refs pending

Axi-symmetric models of ultraviolet radiative transfer with applications to circumstellar disk chemistry

Ewine F. van Dishoeck, Gerd-Jan van Zadelhoff, M. R. Hogerheijde, Yuri Aikawa

arxiv:astro-ph/0211014 v1 · 2002-11-01 · 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{NM37G5PBIV6UAJCRN2SVHTYGOD}

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	2026-07-04T16:31:04.604771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b37f375e1457d4024516ea553cf0670cb7431bb8ad6db7aa0312a1fb6e8506f

Aliases

arxiv: astro-ph/0211014 · arxiv_version: astro-ph/0211014v1 · doi: 10.48550/arxiv.astro-ph/0211014 · pith_short_12: NM37G5PBIV6U · pith_short_16: NM37G5PBIV6UAJCR · pith_short_8: NM37G5PB

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/NM37G5PBIV6UAJCRN2SVHTYGOD \
  | 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: 6b37f375e1457d4024516ea553cf0670cb7431bb8ad6db7aa0312a1fb6e8506f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d8aab7e714e893ca018509ac8517b3bbfa2e9edf0653f3761e5593b0433546",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-11-01T09:47:22Z",
    "title_canon_sha256": "ab04ab8300e6e3167a16322451d59e63d67897e9dc038264c47c30a425163742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0211014",
    "kind": "arxiv",
    "version": 1
  }
}