Pith Number

pith:6DPCEDEZ

pith:2013:6DPCEDEZOQHZTH2ABVVLRT2WNX

not attested not anchored not stored refs pending

Reasoning about Probabilities in Dynamic Systems using Goal Regression

Hector Levesque, Vaishak Belle

arxiv:1309.6816 v1 · 2013-09-26 · 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{6DPCEDEZOQHZTH2ABVVLRT2WNX}

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	2026-05-18T03:12:10.392200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0de220c99740f999f400d6ab8cf566dfb6c2fbfb0bb3b6b5409139ea9779fc8

Aliases

arxiv: 1309.6816 · arxiv_version: 1309.6816v1 · doi: 10.48550/arxiv.1309.6816 · pith_short_12: 6DPCEDEZOQHZ · pith_short_16: 6DPCEDEZOQHZTH2A · pith_short_8: 6DPCEDEZ

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/6DPCEDEZOQHZTH2ABVVLRT2WNX \
  | 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: f0de220c99740f999f400d6ab8cf566dfb6c2fbfb0bb3b6b5409139ea9779fc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ac30e79245b31e18e25a5a27cee56183ad909b2db25c13f55f9f4b1913f7b54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-09-26T12:30:21Z",
    "title_canon_sha256": "051ab4e4b69e0446d8354b1e783c6f363b497e7ac846a4779b37186535b43103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6816",
    "kind": "arxiv",
    "version": 1
  }
}