Pith Number

pith:74R7NIXE

pith:2026:74R7NIXEQLD4QLDZATXJDPWRLZ

not attested not anchored not stored refs pending

Developing a Totally Unimodular Linear Program for Optimal Conformance Checking: When and Why It Complements A*

Izack Cohen

arxiv:2605.26938 v1 · 2026-05-26 · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74R7NIXEQLD4QLDZATXJDPWRLZ}

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	2026-05-27T01:06:20.771769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff23f6a2e482c7c82c7904ee91bed15e54b691907221004c5bb4d384efa68636

Aliases

arxiv: 2605.26938 · arxiv_version: 2605.26938v1 · doi: 10.48550/arxiv.2605.26938 · pith_short_12: 74R7NIXEQLD4 · pith_short_16: 74R7NIXEQLD4QLDZ · pith_short_8: 74R7NIXE

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/74R7NIXEQLD4QLDZATXJDPWRLZ \
  | 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: ff23f6a2e482c7c82c7904ee91bed15e54b691907221004c5bb4d384efa68636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54b9998b0478d449c010c367ead38cfc58b6da905ab59b05fa9ce10ad900550",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-26T12:30:23Z",
    "title_canon_sha256": "0625c0911f1ec1485d1c7ceca79ecf11cd01d13b5f6ad3558c2b654adad164ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26938",
    "kind": "arxiv",
    "version": 1
  }
}