Pith Number

pith:KCOPQFA5

pith:2012:KCOPQFA5M4ZTCX6NHRADF4OL2B

not attested not anchored not stored refs pending

Planning under Continuous Time and Resource Uncertainty: A Challenge for AI

David Smith, John Bresina, Nicolas Meuleau, Richard Dearden, Richard Washington, Sailesh Ramkrishnan

arxiv:1301.0559 v1 · 2012-12-12 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCOPQFA5M4ZTCX6NHRADF4OL2B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:37:18.559409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509cf8141d6733315fcd3c4032f1cbd05991a1da41cb93d1fa6731d9ac5c0637

Aliases

arxiv: 1301.0559 · arxiv_version: 1301.0559v1 · doi: 10.48550/arxiv.1301.0559 · pith_short_12: KCOPQFA5M4ZT · pith_short_16: KCOPQFA5M4ZTCX6N · pith_short_8: KCOPQFA5

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/KCOPQFA5M4ZTCX6NHRADF4OL2B \
  | 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: 509cf8141d6733315fcd3c4032f1cbd05991a1da41cb93d1fa6731d9ac5c0637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b8fffee8453e2c09539e3c31d1c3672f79efd8cefb80f77c42e3f8c957549c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-12-12T15:55:37Z",
    "title_canon_sha256": "13161396a69b5dbae2fbce7301efe47b9f17117618d05c9f203489c06a0e7b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0559",
    "kind": "arxiv",
    "version": 1
  }
}