Pith Number

pith:56X7MHQU

pith:2014:56X7MHQUQOR6GOIG6NXXC2F2H3

not attested not anchored not stored refs pending

Proceedings 10th International Workshop on Automated Specification and Verification of Web Systems

Ant\'onio Ravara (New University of Lisbon, Italy), Maurice H. ter Beek (ISTI-CNR, Pisa, Portugal)

arxiv:1409.2294 v1 · 2014-09-08 · cs.LO · cs.PL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56X7MHQUQOR6GOIG6NXXC2F2H3}

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	2026-05-18T02:43:17.472211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efaff61e1483a3e33906f36f7168ba3ec4ddde8f73a7081aa6af8399389c04d6

Aliases

arxiv: 1409.2294 · arxiv_version: 1409.2294v1 · doi: 10.48550/arxiv.1409.2294 · pith_short_12: 56X7MHQUQOR6 · pith_short_16: 56X7MHQUQOR6GOIG · pith_short_8: 56X7MHQU

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/56X7MHQUQOR6GOIG6NXXC2F2H3 \
  | 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: efaff61e1483a3e33906f36f7168ba3ec4ddde8f73a7081aa6af8399389c04d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246c81099a7d7774758495dfe1814c45ab8d2b7bb106c2f90fed64a5075edbaa",
    "cross_cats_sorted": [
      "cs.PL",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-09-08T11:23:02Z",
    "title_canon_sha256": "a3eca9422e7319ab36425b40b2e905de7bed4d210f13c97a8547289005921b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2294",
    "kind": "arxiv",
    "version": 1
  }
}