Pith Number

pith:ZUC2NY7F

pith:2016:ZUC2NY7FFR5JVZT6JC2KH7AH7E

not attested not anchored not stored refs pending

Proceedings First Workshop on Pre- and Post-Deployment Verification Techniques

Adrian Francalanza (Computer Science, Anna Ingolfsdottir (ICE-TCS, Faculty of Information & Communications Technology, Luca Aceto (ICE-TCS, Reykjavik University), School of Computer Science, University of Malta)

arxiv:1605.08096 v1 · 2016-05-25 · cs.LO · 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{ZUC2NY7FFR5JVZT6JC2KH7AH7E}

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	2026-05-18T01:13:37.127761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd05a6e3e52c7a9ae67e48b4a3fc07f90b2680701e97217478ec233f2979381a

Aliases

arxiv: 1605.08096 · arxiv_version: 1605.08096v1 · doi: 10.48550/arxiv.1605.08096 · pith_short_12: ZUC2NY7FFR5J · pith_short_16: ZUC2NY7FFR5JVZT6 · pith_short_8: ZUC2NY7F

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/ZUC2NY7FFR5JVZT6JC2KH7AH7E \
  | 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: cd05a6e3e52c7a9ae67e48b4a3fc07f90b2680701e97217478ec233f2979381a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4f020cbc30cddeb11075e84decd9cde5d0732dea6fbb22105115995366fe35e",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-05-25T22:42:38Z",
    "title_canon_sha256": "fa50199577ae2bf76ea178f4179e129fcfb1ab6e66ba44a4282c35ea1bc8ccd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08096",
    "kind": "arxiv",
    "version": 1
  }
}