Pith Number

pith:7TTVITDI

pith:2016:7TTVITDINASHVHXY5EKU333GCR

not attested not anchored not stored refs pending

Makespan Optimal Solving of Cooperative Path-Finding via Reductions to Propositional Satisfiability

Pavel Surynek

arxiv:1610.05452 v1 · 2016-10-18 · 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{7TTVITDINASHVHXY5EKU333GCR}

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	2026-05-18T01:01:59.281073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fce7544c6868247a9ef8e9154def661457bad905f6d3d27bb96cea15e03bfc5e

Aliases

arxiv: 1610.05452 · arxiv_version: 1610.05452v1 · doi: 10.48550/arxiv.1610.05452 · pith_short_12: 7TTVITDINASH · pith_short_16: 7TTVITDINASHVHXY · pith_short_8: 7TTVITDI

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/7TTVITDINASHVHXY5EKU333GCR \
  | 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: fce7544c6868247a9ef8e9154def661457bad905f6d3d27bb96cea15e03bfc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec038f4df9342c2e9a2ddd788db29bce8521444e7929e4ad452e7cc11b8f6d17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-10-18T06:42:45Z",
    "title_canon_sha256": "2ca33cb6c341319c7ec81d6d2ed1affe6d6b68227265f9452e2e4954d656298a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05452",
    "kind": "arxiv",
    "version": 1
  }
}