Pith Number

pith:A3A2TAFK

pith:2013:A3A2TAFK44V3WJJEZT55MPDBJC

not attested not anchored not stored refs pending

New Organizations to Support Astroinformatics and Astrostatistics

Eric D. Feigelson, Joseph Hilbe, Kirk D. Borne, \v{Z}eljko Ivezi\'c

arxiv:1301.3069 v1 · 2013-01-14 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3A2TAFK44V3WJJEZT55MPDBJC}

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	2026-05-18T03:36:27.540994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06c1a980aae72bbb2524ccfbd63c6148aa51ad8e74ddb11a9c9022c5e5af435a

Aliases

arxiv: 1301.3069 · arxiv_version: 1301.3069v1 · doi: 10.48550/arxiv.1301.3069 · pith_short_12: A3A2TAFK44V3 · pith_short_16: A3A2TAFK44V3WJJE · pith_short_8: A3A2TAFK

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/A3A2TAFK44V3WJJEZT55MPDBJC \
  | 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: 06c1a980aae72bbb2524ccfbd63c6148aa51ad8e74ddb11a9c9022c5e5af435a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1fc96572881b202d14b11113fb66fc9fa21db4f3e7e367769dca600577bbd65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-01-14T17:33:27Z",
    "title_canon_sha256": "aaa00d9b19c60e3475117ed53b10521eb06a39f8b7f929827d1ed8987053c377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3069",
    "kind": "arxiv",
    "version": 1
  }
}