Pith Number

pith:5MZ3BZPO

pith:2011:5MZ3BZPOOHS2M2SJLJ7PEBJDYJ

not attested not anchored not stored refs pending

Remembering Leo

Bin Yu

arxiv:1101.0966 v1 · 2011-01-05 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MZ3BZPOOHS2M2SJLJ7PEBJDYJ}

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	2026-05-18T04:32:01.083878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb33b0e5ee71e5a66a495a7ef20523c24bdad647d492bdd72f078cef0adae0d8

Aliases

arxiv: 1101.0966 · arxiv_version: 1101.0966v1 · doi: 10.48550/arxiv.1101.0966 · pith_short_12: 5MZ3BZPOOHS2 · pith_short_16: 5MZ3BZPOOHS2M2SJ · pith_short_8: 5MZ3BZPO

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/5MZ3BZPOOHS2M2SJLJ7PEBJDYJ \
  | 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: eb33b0e5ee71e5a66a495a7ef20523c24bdad647d492bdd72f078cef0adae0d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3743c3f67ab4004f93329189b862d657e84c0e61eb131ce21e933c2c84b18fb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-01-05T13:35:03Z",
    "title_canon_sha256": "2faf198d700ae8552606a92dae77811e5e99f48dcda2c892d2a23d53fa5bf79a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0966",
    "kind": "arxiv",
    "version": 1
  }
}