Pith Number

pith:NE2JA2ER

pith:2017:NE2JA2ERVKMWMPMW4A6G2EE37V

not attested not anchored not stored refs pending

On Hash-Based Work Distribution Methods for Parallel Best-First Search

Alex Fukunaga, Yuu Jinnai

arxiv:1706.03254 v2 · 2017-06-10 · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NE2JA2ERVKMWMPMW4A6G2EE37V}

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	2026-05-18T00:30:54.818195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6934906891aa99663d96e03c6d109bfd79df04b354ec34aefea339cb7e8b5b85

Aliases

arxiv: 1706.03254 · arxiv_version: 1706.03254v2 · doi: 10.48550/arxiv.1706.03254 · pith_short_12: NE2JA2ERVKMW · pith_short_16: NE2JA2ERVKMWMPMW · pith_short_8: NE2JA2ER

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/NE2JA2ERVKMWMPMW4A6G2EE37V \
  | 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: 6934906891aa99663d96e03c6d109bfd79df04b354ec34aefea339cb7e8b5b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c67214a21bcbd7245906f62938555976ea91793eb220881076f06e4b2687c05a",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-06-10T17:05:46Z",
    "title_canon_sha256": "0a9eafce7b200297867f4695785c09556a9d676a9d2b040b000f4b3d23182390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03254",
    "kind": "arxiv",
    "version": 2
  }
}