Pith Number

pith:5ANV4T3Z

pith:2014:5ANV4T3ZY4IGTT6AQNMU4XYCGL

not attested not anchored not stored refs pending

The Virtual Observatory Registry

Gretchen Greene, Markus Demleitner, Pierre Le Sidaner, Raymond L. Plante

arxiv:1407.3083 v1 · 2014-07-11 · astro-ph.IM · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ANV4T3ZY4IGTT6AQNMU4XYCGL}

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	2026-05-18T02:47:52.081690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81b5e4f79c71069cfc083594e5f0232f0717d220803913d14f41b94cb6da6a1

Aliases

arxiv: 1407.3083 · arxiv_version: 1407.3083v1 · doi: 10.48550/arxiv.1407.3083 · pith_short_12: 5ANV4T3ZY4IG · pith_short_16: 5ANV4T3ZY4IGTT6A · pith_short_8: 5ANV4T3Z

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/5ANV4T3ZY4IGTT6AQNMU4XYCGL \
  | 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: e81b5e4f79c71069cfc083594e5f0232f0717d220803913d14f41b94cb6da6a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49c5202b56e60437815e6004bd9116236d1aa7548e77a13bab9913dc00e9ba59",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-11T09:30:23Z",
    "title_canon_sha256": "d2cff6a599c24975f0e4becb268a8c0ec61f9e63540892798eb1ab5d046163e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3083",
    "kind": "arxiv",
    "version": 1
  }
}