Pith Number

pith:O62DL44Y

pith:2013:O62DL44YPG2V3SAGONYH4YCKVB

not attested not anchored not stored refs pending

Path Planning under Time-Dependent Uncertainty

Kenneth Larson, Matthew Ford, Michael P. Wellman

arxiv:1302.4987 v1 · 2013-02-20 · 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{O62DL44YPG2V3SAGONYH4YCKVB}

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	2026-05-18T03:33:00.560391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77b435f39879b55dc80673707e604aa8431d40dbeb678e0873ab6757ed987956

Aliases

arxiv: 1302.4987 · arxiv_version: 1302.4987v1 · doi: 10.48550/arxiv.1302.4987 · pith_short_12: O62DL44YPG2V · pith_short_16: O62DL44YPG2V3SAG · pith_short_8: O62DL44Y

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/O62DL44YPG2V3SAGONYH4YCKVB \
  | 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: 77b435f39879b55dc80673707e604aa8431d40dbeb678e0873ab6757ed987956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a08cf666cc0ea982dd080f28089d17866cbfa2802240e1523302e0ca33b6a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-20T15:24:00Z",
    "title_canon_sha256": "497ac165f245f588c076c2822ae7d4f80c1a6d6ccc3be2c2eaa2956ac6108c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4987",
    "kind": "arxiv",
    "version": 1
  }
}