Pith Number

pith:MNK4DX2O

pith:2016:MNK4DX2OP463ZUGLNOAOWPFVGT

not attested not anchored not stored refs pending

A Language for the Declarative Composition of Concurrent Protocols

Fabrizio Montesi, Lu\'is Cruz-Filipe

arxiv:1602.03729 v2 · 2016-02-11 · 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{MNK4DX2OP463ZUGLNOAOWPFVGT}

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	2026-05-18T00:38:31.407576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6355c1df4e7f3dbcd0cb6b80eb3cb534e6539808a19d9741a1a168ac1f709f4c

Aliases

arxiv: 1602.03729 · arxiv_version: 1602.03729v2 · doi: 10.48550/arxiv.1602.03729 · pith_short_12: MNK4DX2OP463 · pith_short_16: MNK4DX2OP463ZUGL · pith_short_8: MNK4DX2O

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/MNK4DX2OP463ZUGLNOAOWPFVGT \
  | 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: 6355c1df4e7f3dbcd0cb6b80eb3cb534e6539808a19d9741a1a168ac1f709f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b345c4022993ab74cb2e4ce13311db5f32fc023b70dba8848e89360212b982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-02-11T14:02:09Z",
    "title_canon_sha256": "8f450de15903e9a0d2ab2643f0aeba5ee3009ffa940c0c91a10f855cc4c045b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03729",
    "kind": "arxiv",
    "version": 2
  }
}