Pith Number

pith:ISCNIIUP

pith:2018:ISCNIIUP5NJPGJI3N4CD3BUD3F

not attested not anchored not stored refs pending

Proceedings 4th Workshop on Formal Integrated Development Environment

France), Ireland), Paolo Masci (HASLab/INESC TEC, Portugal.), Rosemary Monahan (Maynooth University, Security Lab, Universidade do Minho, Virgile Prevosto (Software Safety

arxiv:1811.09014 v1 · 2018-11-22 · cs.PL · 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{ISCNIIUP5NJPGJI3N4CD3BUD3F}

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	2026-05-18T00:00:07.302662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4484d4228feb52f3251b6f043d8683d95f4b6941a543740a867ca4758e1f66fa

Aliases

arxiv: 1811.09014 · arxiv_version: 1811.09014v1 · doi: 10.48550/arxiv.1811.09014 · pith_short_12: ISCNIIUP5NJP · pith_short_16: ISCNIIUP5NJPGJI3 · pith_short_8: ISCNIIUP

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/ISCNIIUP5NJPGJI3N4CD3BUD3F \
  | 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: 4484d4228feb52f3251b6f043d8683d95f4b6941a543740a867ca4758e1f66fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0155a3de37a4e54852e9c21dc22583fa31c68b26cef8036c4bec588ec806a1cf",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-11-22T04:00:38Z",
    "title_canon_sha256": "c0b469ea2e84b85df54b2a37e2ec6677b3b977a7ac19c1233ff14a7859219701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09014",
    "kind": "arxiv",
    "version": 1
  }
}