Pith Number

pith:YHRPLBUS

pith:2015:YHRPLBUSNGFDQQVMZ7LE4J6FFK

not attested not anchored not stored refs pending

Proceedings of the Combined 22th International Workshop on Expressiveness in Concurrency and 12th Workshop on Structural Operational Semantics

Daniel E. Gebler, Silvia Crafa

arxiv:1508.06347 v1 · 2015-08-26 · 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{YHRPLBUSNGFDQQVMZ7LE4J6FFK}

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	2026-05-18T01:34:43.248702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e2f58692698a3842accfd64e27c52aaa20cd38acc9deb6c0379ba9dd1b64e7

Aliases

arxiv: 1508.06347 · arxiv_version: 1508.06347v1 · doi: 10.48550/arxiv.1508.06347 · pith_short_12: YHRPLBUSNGFD · pith_short_16: YHRPLBUSNGFDQQVM · pith_short_8: YHRPLBUS

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/YHRPLBUSNGFDQQVMZ7LE4J6FFK \
  | 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: c1e2f58692698a3842accfd64e27c52aaa20cd38acc9deb6c0379ba9dd1b64e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b0dac07a122ad1068740e03f91eb7587a34abe5732ddebf9b8103d5a99a01b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-08-26T02:17:37Z",
    "title_canon_sha256": "9b6a26508c92ecdcd69dead793fc87eb3117d9f1e74c9bbdb9625cc950fa1f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06347",
    "kind": "arxiv",
    "version": 1
  }
}