Pith Number

pith:R3Q4XJLD

pith:2014:R3Q4XJLD52GXOEPEDHYXHXUM7C

not attested not anchored not stored refs pending

Session Types as Generic Process Types

Ant\'onio Ravara (CITI, Dep de Inform\'atica, FCT, Nils Gesbert (Grenoble INP - Ensimag), Simon J. Gay (School of Computing Science, Universidade Nova de Lisboa), University of Glasgow)

arxiv:1408.1459 v1 · 2014-08-07 · cs.PL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3Q4XJLD52GXOEPEDHYXHXUM7C}

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	2026-05-18T02:45:40.446588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee1cba563ee8d7711e419f173de8cf88b1115027032588af048065b6f8f174f

Aliases

arxiv: 1408.1459 · arxiv_version: 1408.1459v1 · doi: 10.48550/arxiv.1408.1459 · pith_short_12: R3Q4XJLD52GX · pith_short_16: R3Q4XJLD52GXOEPE · pith_short_8: R3Q4XJLD

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/R3Q4XJLD52GXOEPEDHYXHXUM7C \
  | 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: 8ee1cba563ee8d7711e419f173de8cf88b1115027032588af048065b6f8f174f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b01239e5daa3721f8008b723b93ddf8518972959b12fc6bb0164f42fd293c89d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-08-07T01:57:27Z",
    "title_canon_sha256": "7df6bb2cf023e0c1689f89b73d70637331614d1467e9001a2f7ae5e258573b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1459",
    "kind": "arxiv",
    "version": 1
  }
}