Pith Number

pith:QOAMDX4H

pith:2023:QOAMDX4HXTV456QVSTTMLH5FBJ

not attested not anchored not stored refs pending

S3C2 Summit 2202-09: Industry Secure Suppy Chain Summit

Alexandros Kapravelos, Christian Kastner, Laurie Williams, Michel Cucker, Mindy Tran, William Enck, Yasemin Acar

arxiv:2307.15642 v1 · 2023-07-28 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOAMDX4HXTV456QVSTTMLH5FBJ}

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.

Cited by

2 papers in Pith

S3C2 Summit 2025-07: Government Secure Supply Chain Summit

S3C2 Summit 2025-09: Industry Secure Supply Chain Summit

Receipt and verification

First computed	2026-07-05T06:35:37.742731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8380c1df87bcebcefa1594e6c59fa50a7678d09f5d2b7d6658ada3a340625274

Aliases

arxiv: 2307.15642 · arxiv_version: 2307.15642v1 · doi: 10.48550/arxiv.2307.15642 · pith_short_12: QOAMDX4HXTV4 · pith_short_16: QOAMDX4HXTV456QV · pith_short_8: QOAMDX4H

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/QOAMDX4HXTV456QVSTTMLH5FBJ \
  | 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: 8380c1df87bcebcefa1594e6c59fa50a7678d09f5d2b7d6658ada3a340625274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee61dc2af75e60365457d3cbde69078b9c02922eb380e44cace1df7755f75d5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-07-28T16:01:30Z",
    "title_canon_sha256": "da66233ef8e107cc52fe34fbc59013ad9bf5e4c2a9145d8cedc738dc7b4aea85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15642",
    "kind": "arxiv",
    "version": 1
  }
}