Pith Number

pith:363BB23T

pith:2014:363BB23TH7E54GKCKZFIIZKJ3C

not attested not anchored not stored refs pending

Abstracting an operational semantics to finite automata

Jan-Georg Smaus, Martin Strecker, Nadezhda Baklanova, Wilmer Ricciotti

arxiv:1409.7841 v1 · 2014-09-27 · 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{363BB23TH7E54GKCKZFIIZKJ3C}

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	2026-05-18T02:41:40.405061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfb610eb733fc9de1942564a846549d894e4c3ca85c33d751d51a6287a101230

Aliases

arxiv: 1409.7841 · arxiv_version: 1409.7841v1 · doi: 10.48550/arxiv.1409.7841 · pith_short_12: 363BB23TH7E5 · pith_short_16: 363BB23TH7E54GKC · pith_short_8: 363BB23T

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/363BB23TH7E54GKCKZFIIZKJ3C \
  | 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: dfb610eb733fc9de1942564a846549d894e4c3ca85c33d751d51a6287a101230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79cc3b616665460afc2a28e276e3ac6b2a7aedf34b83d46542fe3cf12336aa35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-09-27T21:05:38Z",
    "title_canon_sha256": "bb2697c95cd203333391b7c7aa92a6ad936d1a1f86690489beb845609712784a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7841",
    "kind": "arxiv",
    "version": 1
  }
}