Pith Number

pith:4HXSPXMZ

pith:2019:4HXSPXMZYF7QHCPHMURHD7BZWR

not attested not anchored not stored refs pending

Audita: A Blockchain-based Auditing Framework for Off-chain Storage

Abdoulaye Faye, Andrea Maria Milazzo, Angelo Massimo Perillo, Danilo Francati, Giuseppe Ateniese, Giuseppe Giordano, Luca Schiatti

arxiv:1911.08515 v2 · 2019-11-19 · 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{4HXSPXMZYF7QHCPHMURHD7BZWR}

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	2026-07-05T01:15:56.134378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1ef27dd99c17f0389e7652271fc39b4690ed39a4972bcf12d494d2a44c1a767

Aliases

arxiv: 1911.08515 · arxiv_version: 1911.08515v2 · doi: 10.48550/arxiv.1911.08515 · pith_short_12: 4HXSPXMZYF7Q · pith_short_16: 4HXSPXMZYF7QHCPH · pith_short_8: 4HXSPXMZ

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/4HXSPXMZYF7QHCPHMURHD7BZWR \
  | 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: e1ef27dd99c17f0389e7652271fc39b4690ed39a4972bcf12d494d2a44c1a767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73cd5a8fff3eb724aac306fb178d0296b16a5a843fd9361ab09f844f9e0ee6f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-11-19T19:22:50Z",
    "title_canon_sha256": "92c3deac9bb0188d52b2877365545fa4618f4aea2637280cb229f6882652483b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08515",
    "kind": "arxiv",
    "version": 2
  }
}