Pith Number

pith:XMBU3GJK

pith:2018:XMBU3GJKQ2PWAO4T3YDPQAR4QZ

not attested not anchored not stored refs pending

Connectors meet Choreographies

Fabrizio Montesi, Farhad Arbab, Lu\'is Cruz-Filipe, Sung-Shik Jongmans

arxiv:1804.08976 v1 · 2018-04-24 · 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{XMBU3GJKQ2PWAO4T3YDPQAR4QZ}

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	2026-05-18T00:17:36.737383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb034d992a869f603b93de06f8023c866a7b629341bfc40a2260385598b1ce14

Aliases

arxiv: 1804.08976 · arxiv_version: 1804.08976v1 · doi: 10.48550/arxiv.1804.08976 · pith_short_12: XMBU3GJKQ2PW · pith_short_16: XMBU3GJKQ2PWAO4T · pith_short_8: XMBU3GJK

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/XMBU3GJKQ2PWAO4T3YDPQAR4QZ \
  | 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: bb034d992a869f603b93de06f8023c866a7b629341bfc40a2260385598b1ce14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c22773f629c282cd31142611ba37dfec2e1a431314a2f268754e272687293ee0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-04-24T12:10:05Z",
    "title_canon_sha256": "72d531ca5e7e0a47d0c60b284a18fd5d7348fa175f6de55a20f4226177868894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08976",
    "kind": "arxiv",
    "version": 1
  }
}