Pith Number

pith:L66IEI3Z

pith:2001:L66IEI3ZUAX37U363F3H3OFS5L

not attested not anchored not stored refs pending

Accretion and emission processes in AGN

France), Suzy Collin (Observatoire Paris-Meudon

arxiv:astro-ph/0101203 v2 · 2001-01-12 · 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{L66IEI3ZUAX37U363F3H3OFS5L}

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	2026-05-18T01:00:27.681835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbc822379a02fbfd37ed9767db8b2eaf05a63f2a959c4cf6cc6695b48e8c0af

Aliases

arxiv: astro-ph/0101203 · arxiv_version: astro-ph/0101203v2 · doi: 10.48550/arxiv.astro-ph/0101203 · pith_short_12: L66IEI3ZUAX3 · pith_short_16: L66IEI3ZUAX37U36 · pith_short_8: L66IEI3Z

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/L66IEI3ZUAX37U363F3H3OFS5L \
  | 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: 5fbc822379a02fbfd37ed9767db8b2eaf05a63f2a959c4cf6cc6695b48e8c0af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a3ef9b50bfbcf49a816edafdecb728ba2bdb4784b6a5ccf77e375c0a489a96",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-01-12T14:49:13Z",
    "title_canon_sha256": "7ed674898c00af6f4df67316e0eb9b406a39826bc151969cea5907b55f2367fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0101203",
    "kind": "arxiv",
    "version": 2
  }
}