Pith Number

pith:3LB2SKBN

pith:2013:3LB2SKBNP476CTYEBIS6KIKQSH

not attested not anchored not stored refs pending

Robust Inference Policies

Paul E. Lehner

arxiv:1304.1102 v1 · 2013-03-27 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LB2SKBNP476CTYEBIS6KIKQSH}

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	2026-05-18T03:29:04.760769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac3a9282d7f3fe14f040a25e5215091ffb501c977c43ae1fcb7d79f563f9cfe

Aliases

arxiv: 1304.1102 · arxiv_version: 1304.1102v1 · doi: 10.48550/arxiv.1304.1102 · pith_short_12: 3LB2SKBNP476 · pith_short_16: 3LB2SKBNP476CTYE · pith_short_8: 3LB2SKBN

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/3LB2SKBNP476CTYEBIS6KIKQSH \
  | 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: dac3a9282d7f3fe14f040a25e5215091ffb501c977c43ae1fcb7d79f563f9cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b30ceaffaefe49e554026670834667f17fd8c0fe9da16d7e6ac1ac3ed244ccf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T13:56:28Z",
    "title_canon_sha256": "e6ee5d23512996bd973a9f712c4f329809ba4b1fb7af609273c1afe6a7609c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1102",
    "kind": "arxiv",
    "version": 1
  }
}