Pith Number

pith:ASWMEDAK

pith:2014:ASWMEDAKRHGUA74ZC6JW3XI4DQ

not attested not anchored not stored refs pending

Symbolic Algorithms for Language Equivalence and Kleene Algebra with Tests

Damien Pous (LIP)

arxiv:1407.3213 v1 · 2014-07-09 · 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{ASWMEDAKRHGUA74ZC6JW3XI4DQ}

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	2026-05-18T02:47:51.706067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04acc20c0a89cd407f9917936ddd1c1c20ebb5288be35533d43399cafa079b97

Aliases

arxiv: 1407.3213 · arxiv_version: 1407.3213v1 · doi: 10.48550/arxiv.1407.3213 · pith_short_12: ASWMEDAKRHGU · pith_short_16: ASWMEDAKRHGUA74Z · pith_short_8: ASWMEDAK

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/ASWMEDAKRHGUA74ZC6JW3XI4DQ \
  | 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: 04acc20c0a89cd407f9917936ddd1c1c20ebb5288be35533d43399cafa079b97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91fdb63fd008b066841d383af4025c245f3be59d7d84642f4d1543c1aaa5df94",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2014-07-09T13:06:05Z",
    "title_canon_sha256": "c5bcaed418af8ca78235e0b6ef123fe665e4e7c66e1063ac3fd1e9d57eafa228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3213",
    "kind": "arxiv",
    "version": 1
  }
}