Pith Number

pith:OFLQGNSE

pith:2011:OFLQGNSEASVHWRFXTQ6MM36N33

not attested not anchored not stored refs pending

Amending Contracts for Choreographies

Emilio Tuosto (Department of Computer Science, Julien Lange (Department of Computer Science, Laura Bocchi (Department of Computer Science, University of Leicester)

arxiv:1108.0470 v1 · 2011-08-02 · cs.DC · 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{OFLQGNSEASVHWRFXTQ6MM36N33}

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	2026-05-18T04:16:30.319390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

715703364404aa7b44b79c3cc66fcddee03ce90b00eb9e39736982a04080cd29

Aliases

arxiv: 1108.0470 · arxiv_version: 1108.0470v1 · doi: 10.48550/arxiv.1108.0470 · pith_short_12: OFLQGNSEASVH · pith_short_16: OFLQGNSEASVHWRFX · pith_short_8: OFLQGNSE

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/OFLQGNSEASVHWRFXTQ6MM36N33 \
  | 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: 715703364404aa7b44b79c3cc66fcddee03ce90b00eb9e39736982a04080cd29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0685191fac8f613f70c0a0abaa2b47a54bdb7ab25399260ec8e9fc552c6c2ce3",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-08-02T02:27:44Z",
    "title_canon_sha256": "3493e1bdccce53fa878c4e08c67fa3281cefda1b7b3ecd0a0f92b5af42fbd628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0470",
    "kind": "arxiv",
    "version": 1
  }
}