Pith Number

pith:ORBXKLWZ

pith:2019:ORBXKLWZI5PPF6BNRPSBNECEKS

not attested not anchored not stored refs pending

Improved Safe Real-time Heuristic Search

Bence Cserna, Kevin C. Gall, Wheeler Ruml

arxiv:1905.06402 v1 · 2019-05-15 · 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{ORBXKLWZI5PPF6BNRPSBNECEKS}

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	2026-05-17T23:46:02.526791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7443752ed9475ef2f82d8be4169044548ec7a7db08eb7275fb6b52824f0fa716

Aliases

arxiv: 1905.06402 · arxiv_version: 1905.06402v1 · doi: 10.48550/arxiv.1905.06402 · pith_short_12: ORBXKLWZI5PP · pith_short_16: ORBXKLWZI5PPF6BN · pith_short_8: ORBXKLWZ

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/ORBXKLWZI5PPF6BNRPSBNECEKS \
  | 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: 7443752ed9475ef2f82d8be4169044548ec7a7db08eb7275fb6b52824f0fa716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6ac1975c1074f193cf2a939499a7a67c84afe4f777a457d7f321b0944dc9ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-05-15T19:22:59Z",
    "title_canon_sha256": "20ba77da00a5e383488830bf2dfdd352b1b4334673b0d96a6fa21cd14447505a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06402",
    "kind": "arxiv",
    "version": 1
  }
}