Pith Number

pith:XI2IJUQL

pith:2012:XI2IJUQLMWPMJKOAOJLA45VQRJ

not attested not anchored not stored refs pending

Using the Parkes Pulsar Data Archive

D. Miller, G. Hobbs, J. Dempsey, J. Khoo, R. N. Manchester

arxiv:1206.2982 v1 · 2012-06-14 · 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{XI2IJUQLMWPMJKOAOJLA45VQRJ}

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	2026-05-18T03:53:33.194419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3484d20b659ec4a9c072560e76b08a5fa1f8846bb439c24f9cc0c3c7d90b10

Aliases

arxiv: 1206.2982 · arxiv_version: 1206.2982v1 · doi: 10.48550/arxiv.1206.2982 · pith_short_12: XI2IJUQLMWPM · pith_short_16: XI2IJUQLMWPMJKOA · pith_short_8: XI2IJUQL

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/XI2IJUQLMWPMJKOAOJLA45VQRJ \
  | 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: ba3484d20b659ec4a9c072560e76b08a5fa1f8846bb439c24f9cc0c3c7d90b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f6a25c7f7616efef05e7fedfb475fb269ce7619e8ea477f0600d946196083a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-14T01:15:36Z",
    "title_canon_sha256": "a683fafb81c94b6be188e40c88347d23a526c20d9cefaf5ab0a9530609ea5337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2982",
    "kind": "arxiv",
    "version": 1
  }
}