Pith Number

pith:4GFVCLMA

pith:2011:4GFVCLMACZJKIIY5W4UXWIHNTF

not attested not anchored not stored refs pending

Dense Molecular Gas in Nearby Gas-rich Active Galaxies

Junzhi Wang, Qiusheng Gu, Xuejian Jiang

arxiv:1108.1747 v1 · 2011-08-08 · astro-ph.CO · 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{4GFVCLMACZJKIIY5W4UXWIHNTF}

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	2026-05-18T02:01:00.253680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e18b512d801652a4231db7297b20ed99574321cb4ba9a922fd9557b0d119fa27

Aliases

arxiv: 1108.1747 · arxiv_version: 1108.1747v1 · doi: 10.48550/arxiv.1108.1747 · pith_short_12: 4GFVCLMACZJK · pith_short_16: 4GFVCLMACZJKIIY5 · pith_short_8: 4GFVCLMA

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/4GFVCLMACZJKIIY5W4UXWIHNTF \
  | 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: e18b512d801652a4231db7297b20ed99574321cb4ba9a922fd9557b0d119fa27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57707c7ad58e32a3534077e98aa4472954a7e62460d661a5df45cd0f8e99cc5e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-08T16:33:26Z",
    "title_canon_sha256": "ea1d014b65826cd86fe1608bc6946d04b12bb98b61866539a947e84c3a55e94e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1747",
    "kind": "arxiv",
    "version": 1
  }
}