Pith Number

pith:57D25APE

pith:2015:57D25APEBUFVPCDPSGGG6UFRTD

not attested not anchored not stored refs pending

Multi-weighted Automata and MSO Logic

Manfred Droste, Vitaly Perevoshchikov

arxiv:1506.06024 v1 · 2015-06-19 · cs.LO · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57D25APEBUFVPCDPSGGG6UFRTD}

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	2026-05-18T01:42:46.470121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc7ae81e40d0b57886f918c6f50b198e74b2983376b981616ad45b507f1db3e

Aliases

arxiv: 1506.06024 · arxiv_version: 1506.06024v1 · doi: 10.48550/arxiv.1506.06024 · pith_short_12: 57D25APEBUFV · pith_short_16: 57D25APEBUFVPCDP · pith_short_8: 57D25APE

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/57D25APEBUFVPCDPSGGG6UFRTD \
  | 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: efc7ae81e40d0b57886f918c6f50b198e74b2983376b981616ad45b507f1db3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfbc3ac9bdbee58e7d92a874853fa152a81f2ebeb5e927e1223035707d9e824e",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-06-19T14:39:15Z",
    "title_canon_sha256": "51605a8a97a31e636b0180b9535e34e32c40760d4b97a344adfb2c75060924f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06024",
    "kind": "arxiv",
    "version": 1
  }
}