Pith Number

pith:LHSE2KQC

pith:2011:LHSE2KQC6QEAOJOUG3I2TXIUTU

not attested not anchored not stored refs pending

Regular Functions, Cost Register Automata, and Generalized Min-Cost Problems

Jyotirmoy V. Deshmukh, Loris D'Antoni, Mukund Raghothaman, Rajeev Alur, Yifei Yuan

arxiv:1111.0670 v2 · 2011-11-02 · cs.FL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHSE2KQC6QEAOJOUG3I2TXIUTU}

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	2026-05-18T04:01:49.404178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e44d2a02f4080725d436d1a9dd149d25f4fcedb1b12331a992a84069547737

Aliases

arxiv: 1111.0670 · arxiv_version: 1111.0670v2 · doi: 10.48550/arxiv.1111.0670 · pith_short_12: LHSE2KQC6QEA · pith_short_16: LHSE2KQC6QEAOJOU · pith_short_8: LHSE2KQC

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/LHSE2KQC6QEAOJOUG3I2TXIUTU \
  | 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: 59e44d2a02f4080725d436d1a9dd149d25f4fcedb1b12331a992a84069547737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5da8b5f90121aa954af9498fb1b6498927f5423a839ae99de6a34fc541a081da",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2011-11-02T21:39:12Z",
    "title_canon_sha256": "6a524516e167b65d2e0e302c0f8733c8a86b22066a55fcc45b2984253d813c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0670",
    "kind": "arxiv",
    "version": 2
  }
}