Pith Number

pith:2COG3BEK

pith:2012:2COG3BEKQU4KONATJGDG2P2WDJ

not attested not anchored not stored refs pending

Reasoning at the Right Time Granularity

Daphne Koller, Suchi Saria, Uri Nodelman

arxiv:1206.5260 v1 · 2012-06-20 · 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{2COG3BEKQU4KONATJGDG2P2WDJ}

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	2026-05-18T03:52:40.819376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09c6d848a8538a7341349866d3f561a469bbc0a0d8f6f67a610d4a93f582de7

Aliases

arxiv: 1206.5260 · arxiv_version: 1206.5260v1 · doi: 10.48550/arxiv.1206.5260 · pith_short_12: 2COG3BEKQU4K · pith_short_16: 2COG3BEKQU4KONAT · pith_short_8: 2COG3BEK

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/2COG3BEKQU4KONATJGDG2P2WDJ \
  | 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: d09c6d848a8538a7341349866d3f561a469bbc0a0d8f6f67a610d4a93f582de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549cd6d2ce0e6e416cb11bb423fcd6c8676d9284e89d0aad817a22c0e246d3f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-06-20T15:00:31Z",
    "title_canon_sha256": "654adde0dbc20201a66acd0ee9ee0eac4a244c63262f48b03cc6ed7e17250647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5260",
    "kind": "arxiv",
    "version": 1
  }
}