Pith Number

pith:L7AW66G3

pith:2013:L7AW66G3WMHWLIXLTFW3GFWU6V

not attested not anchored not stored refs pending

Proceedings Combined 20th International Workshop on Expressiveness in Concurrency and 10th Workshop on Structural Operational Semantics

Bas Luttik (Eindhoven University of Technology), Johannes Borgstr\"om (Uppsala University)

arxiv:1307.6903 v1 · 2013-07-26 · 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{L7AW66G3WMHWLIXLTFW3GFWU6V}

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	2026-05-18T03:17:33.462932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc16f78dbb30f65a2eb996db316d4f567bc200cd9ea3348b8e39b1b43651273

Aliases

arxiv: 1307.6903 · arxiv_version: 1307.6903v1 · doi: 10.48550/arxiv.1307.6903 · pith_short_12: L7AW66G3WMHW · pith_short_16: L7AW66G3WMHWLIXL · pith_short_8: L7AW66G3

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/L7AW66G3WMHWLIXLTFW3GFWU6V \
  | 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: 5fc16f78dbb30f65a2eb996db316d4f567bc200cd9ea3348b8e39b1b43651273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15fcc75a2778e0aedbee51e1c34a69e6dcf18a64d1f43757d89933d0e698b179",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-07-26T01:27:31Z",
    "title_canon_sha256": "1fe95566770ad7fda155886f040c0de1195444fb841036801389a37e44f65028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6903",
    "kind": "arxiv",
    "version": 1
  }
}