Pith Number

pith:PA7FLYYG

pith:2011:PA7FLYYGQXARJZ3GRU56OF5B7N

not attested not anchored not stored refs pending

A Stochastic Broadcast Pi-Calculus

Bo Friis Nielsen (Technical University of Denmark), Denmark), Flemming Nielson (Technical University of Denmark), Lei Song (IT University of Copenhagen

arxiv:1107.1202 v1 · 2011-07-06 · cs.PF

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PA7FLYYGQXARJZ3GRU56OF5B7N}

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	2026-05-18T04:18:45.349079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

783e55e30685c114e7668d3be717a1fb44e77706545a1341cb8bb934c2b5fb51

Aliases

arxiv: 1107.1202 · arxiv_version: 1107.1202v1 · doi: 10.48550/arxiv.1107.1202 · pith_short_12: PA7FLYYGQXAR · pith_short_16: PA7FLYYGQXARJZ3G · pith_short_8: PA7FLYYG

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/PA7FLYYGQXARJZ3GRU56OF5B7N \
  | 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: 783e55e30685c114e7668d3be717a1fb44e77706545a1341cb8bb934c2b5fb51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c36e3fa5625b569658db9c1f60ff4670aeb6995ca2310c9e54179566a4ac9682",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2011-07-06T17:54:58Z",
    "title_canon_sha256": "d467acb8c67f0bb4d43574324d4efa1218a0af069ee83789ec0c991b95a7fdb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1202",
    "kind": "arxiv",
    "version": 1
  }
}