Pith Number

pith:CP7GTPUZ

pith:1997:CP7GTPUZC4H4RCGJ2GWEQ22VSP

not attested not anchored not stored refs pending

Strict Limits on the Ionizing Luminosity in NGC 1068 from Jet-axis Molecular Clouds

G.M. Voit, G.N. Cecil & J.C. Weisheit, J. Bland-Hawthorn, S.L. Lumsden

arxiv:astro-ph/9706211 v1 · 1997-06-20 · 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{CP7GTPUZC4H4RCGJ2GWEQ22VSP}

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	2026-05-18T04:27:04.183587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13fe69be99170fc888c9d1ac486b5593f6241e3c65db2e3a6f3062f3c6d52456

Aliases

arxiv: astro-ph/9706211 · arxiv_version: astro-ph/9706211v1 · doi: 10.48550/arxiv.astro-ph/9706211 · pith_short_12: CP7GTPUZC4H4 · pith_short_16: CP7GTPUZC4H4RCGJ · pith_short_8: CP7GTPUZ

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/CP7GTPUZC4H4RCGJ2GWEQ22VSP \
  | 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: 13fe69be99170fc888c9d1ac486b5593f6241e3c65db2e3a6f3062f3c6d52456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b2801ebf1bf09fc02b495fb8fecc55eb2cebcfe03492ae9beb03bbe551d8bc0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-06-20T02:16:04Z",
    "title_canon_sha256": "c77d42e8f55358b31544da084d1755dd8f77c307c827604db7166923673649ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9706211",
    "kind": "arxiv",
    "version": 1
  }
}