Pith Number

pith:OLIA4LRX

pith:2017:OLIA4LRXWRDYDTTSIXUHMSMQQK

not attested not anchored not stored refs pending

Brzozowski Goes Concurrent - A Kleene Theorem for Pomset Languages

Alexandra Silva, Bas Luttik, Fabio Zanasi, Paul Brunet, Tobias Kapp\'e

arxiv:1704.07199 v3 · 2017-04-24 · 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{OLIA4LRXWRDYDTTSIXUHMSMQQK}

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	2026-07-05T05:38:05.968850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d00e2e37b44781ce7245e8764990828142cab517f97fc408c552b0dac2c679

Aliases

arxiv: 1704.07199 · arxiv_version: 1704.07199v3 · doi: 10.48550/arxiv.1704.07199 · pith_short_12: OLIA4LRXWRDY · pith_short_16: OLIA4LRXWRDYDTTS · pith_short_8: OLIA4LRX

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/OLIA4LRXWRDYDTTSIXUHMSMQQK \
  | 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: 72d00e2e37b44781ce7245e8764990828142cab517f97fc408c552b0dac2c679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eabc9be38f17ebab01ce51c496e91997367dc4e6aeca8f7d1eec9349179086c",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2017-04-24T13:03:52Z",
    "title_canon_sha256": "884f26fe5bb514885deadb87276c3a99f2faba12268b20b7d8cf2defeedbf64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07199",
    "kind": "arxiv",
    "version": 3
  }
}