Pith Number

pith:PH653X2B

pith:2022:PH653X2B4EB7ROEV23J2T7I5CO

not attested not anchored not stored refs pending

Reasoning over Public and Private Data in Retrieval-Based Systems

Angela Fan, Christopher R\'e, Jacob Kahn, Patrick Lewis, Simran Arora

arxiv:2203.11027 v1 · 2022-03-14 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PH653X2B4EB7ROEV23J2T7I5CO}

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

1 paper in Pith

Private, Verifiable, and Auditable AI Systems

Receipt and verification

First computed	2026-07-05T04:06:59.891295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79fddddf41e103f8b895d6d3a9fd1d13abab4333d7752818fd9a18e55952409a

Aliases

arxiv: 2203.11027 · arxiv_version: 2203.11027v1 · doi: 10.48550/arxiv.2203.11027 · pith_short_12: PH653X2B4EB7 · pith_short_16: PH653X2B4EB7ROEV · pith_short_8: PH653X2B

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/PH653X2B4EB7ROEV23J2T7I5CO \
  | 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: 79fddddf41e103f8b895d6d3a9fd1d13abab4333d7752818fd9a18e55952409a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a9c0a112fe2a52332a9be00db145aedb0986fbed652a4035d3f629114554d2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-03-14T13:08:51Z",
    "title_canon_sha256": "9ce88e7d286b38e7a4f86c9946d76f08363b9a8e0c96f1914efb36e8db0f65f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11027",
    "kind": "arxiv",
    "version": 1
  }
}