Pith Number

pith:63RPEONM

pith:2024:63RPEONM7EULWQX2CGGAUFKDZU

not attested not anchored not stored refs pending

Contri(e)ve: Context + Retrieve for Scholarly Question Answering

Kanchan Shivashankar, Nadine Steinmetz

arxiv:2409.09010 v1 · 2024-09-13 · 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{63RPEONM7EULWQX2CGGAUFKDZU}

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	2026-07-05T09:06:50.747051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e2f239acf928bb42fa118c0a1543cd1a8d57f29f5ea005205b4e9ac796fc5e

Aliases

arxiv: 2409.09010 · arxiv_version: 2409.09010v1 · doi: 10.48550/arxiv.2409.09010 · pith_short_12: 63RPEONM7EUL · pith_short_16: 63RPEONM7EULWQX2 · pith_short_8: 63RPEONM

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/63RPEONM7EULWQX2CGGAUFKDZU \
  | 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: f6e2f239acf928bb42fa118c0a1543cd1a8d57f29f5ea005205b4e9ac796fc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36f0440953f8c2cdcb3dbc7ae20c2eb73838b24dedc5fbfcfb6002d5c0e7d9bb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-09-13T17:38:47Z",
    "title_canon_sha256": "56a616593223a5ddc444a37b93cd073b37c22279584f22b62c951564c4fefa76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.09010",
    "kind": "arxiv",
    "version": 1
  }
}