Pith Number

pith:J2IZHJNU

pith:2023:J2IZHJNULB6VXAAFRUGCZCGDAG

not attested not anchored not stored refs pending

Retrieving Comparative Arguments using Ensemble Methods and Neural Information Retrieval

Alexander Panchenko, Viktoriia Chekalina

arxiv:2305.01513 v1 · 2023-05-01 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2IZHJNULB6VXAAFRUGCZCGDAG}

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	2026-07-05T06:06:26.502811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e9193a5b4587d5b80058d0c2c88c30192dcae05a72de68aa99e2e579e14927b

Aliases

arxiv: 2305.01513 · arxiv_version: 2305.01513v1 · doi: 10.48550/arxiv.2305.01513 · pith_short_12: J2IZHJNULB6V · pith_short_16: J2IZHJNULB6VXAAF · pith_short_8: J2IZHJNU

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/J2IZHJNULB6VXAAFRUGCZCGDAG \
  | 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: 4e9193a5b4587d5b80058d0c2c88c30192dcae05a72de68aa99e2e579e14927b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63c5c810305f1e1fa2d7f9f995274d73bf42d3edac397295bac1716a470b6545",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-05-01T15:22:53Z",
    "title_canon_sha256": "8d2efa51224b5cb831e40db86f20f0db510ddf7e951ca00861a9a28e994e74cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01513",
    "kind": "arxiv",
    "version": 1
  }
}