Pith Number

pith:IAZF4LIY

pith:2017:IAZF4LIYLBYN2SO4IWFO2M45VG

not attested not anchored not stored refs pending

That's Enough: Asynchrony with Standard Choreography Primitives

Fabrizio Montesi, Lu\'is Cruz-Filipe

arxiv:1711.08700 v2 · 2017-11-23 · 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{IAZF4LIYLBYN2SO4IWFO2M45VG}

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	2026-05-18T00:29:36.291621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40325e2d185870dd49dc458aed339da9ad4942307e787d81a25211bb653a25b9

Aliases

arxiv: 1711.08700 · arxiv_version: 1711.08700v2 · doi: 10.48550/arxiv.1711.08700 · pith_short_12: IAZF4LIYLBYN · pith_short_16: IAZF4LIYLBYN2SO4 · pith_short_8: IAZF4LIY

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/IAZF4LIYLBYN2SO4IWFO2M45VG \
  | 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: 40325e2d185870dd49dc458aed339da9ad4942307e787d81a25211bb653a25b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a017f125f333854fd42269805fac5976f20d424f12443915ce30c687c5ffac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-11-23T14:16:16Z",
    "title_canon_sha256": "db8293eadc8f0115881124ca9df221003e010b75baec5c3b869a18ba0a701282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08700",
    "kind": "arxiv",
    "version": 2
  }
}