Pith Number

pith:UEWEOQAB

pith:2009:UEWEOQABQH4ZCWQ5BOP5V2H3VM

not attested not anchored not stored refs pending

Molecular Gas Disk Structures around AGNs

Keiichi Wada, Marco Spaans, Padeli Papadopoulos

arxiv:0906.5444 v1 · 2009-06-30 · 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{UEWEOQABQH4ZCWQ5BOP5V2H3VM}

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.

Cited by

1 paper in Pith

Population synthesis of active galactic nuclei based on the radiation-regulated unification model

Receipt and verification

First computed	2026-05-18T01:03:24.797218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a12c47400181f9915a1d0b9fdae8fbab39ed122f85bec8a1310afa1ebcb76715

Aliases

arxiv: 0906.5444 · arxiv_version: 0906.5444v1 · doi: 10.48550/arxiv.0906.5444 · pith_short_12: UEWEOQABQH4Z · pith_short_16: UEWEOQABQH4ZCWQ5 · pith_short_8: UEWEOQAB

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/UEWEOQABQH4ZCWQ5BOP5V2H3VM \
  | 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: a12c47400181f9915a1d0b9fdae8fbab39ed122f85bec8a1310afa1ebcb76715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce444dbdcd122201e27cef3488d3307f4f6291fac3898e5aaae38d8d9f55013",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-06-30T09:03:37Z",
    "title_canon_sha256": "51efe20aa5fb75ac601b2be2b97b64ac72a92048791d54aa096ec3f55c43aaa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.5444",
    "kind": "arxiv",
    "version": 1
  }
}