Pith Number

pith:LWSJ5YLF

pith:2018:LWSJ5YLF4KR3AVNOD74UV4CBHG

not attested not anchored not stored refs pending

Quasi-Optimal Partial Order Reduction

Camille Coti, C\'esar Rodr\'iguez, Huyen T.T Nguyen, Laure Petrucci, Marcelo Sousa

arxiv:1802.03950 v3 · 2018-02-12 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWSJ5YLF4KR3AVNOD74UV4CBHG}

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	2026-05-18T00:17:59.598880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da49ee165e2a3b055ae1ff94af041398f66b739462ee5ba3dce7e5f7a8794e3

Aliases

arxiv: 1802.03950 · arxiv_version: 1802.03950v3 · doi: 10.48550/arxiv.1802.03950 · pith_short_12: LWSJ5YLF4KR3 · pith_short_16: LWSJ5YLF4KR3AVNO · pith_short_8: LWSJ5YLF

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/LWSJ5YLF4KR3AVNOD74UV4CBHG \
  | 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: 5da49ee165e2a3b055ae1ff94af041398f66b739462ee5ba3dce7e5f7a8794e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb67ed63320a6c73039194468a9a31c64ad5a41a20a24f7563d7ea1c91011331",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-02-12T09:55:20Z",
    "title_canon_sha256": "fbb5025823b1b8b795ab3f9b8bdb2053434c61ba21782dd08f822db12a2e0879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03950",
    "kind": "arxiv",
    "version": 3
  }
}