Pith Number

pith:CQIQXXM4

pith:2024:CQIQXXM4XMQODSY2UTAWWDZ3UH

not attested not anchored not stored refs pending

ASPIRE: Assistive System for Performance Evaluation in IR

Georgios Peikos, Symeon Symeonidis, Wojciech Kusa

arxiv:2412.15759 v1 · 2024-12-20 · 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{CQIQXXM4XMQODSY2UTAWWDZ3UH}

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	2026-07-05T09:52:29.574673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14110bdd9cbb20e1cb1aa4c16b0f3ba1ec877fe8dfd202db0245832e83a12d12

Aliases

arxiv: 2412.15759 · arxiv_version: 2412.15759v1 · doi: 10.48550/arxiv.2412.15759 · pith_short_12: CQIQXXM4XMQO · pith_short_16: CQIQXXM4XMQODSY2 · pith_short_8: CQIQXXM4

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/CQIQXXM4XMQODSY2UTAWWDZ3UH \
  | 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: 14110bdd9cbb20e1cb1aa4c16b0f3ba1ec877fe8dfd202db0245832e83a12d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2f31986cba56ec7074d9a81b7755629a6442e1f07191604484bdc93706446d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-12-20T10:25:28Z",
    "title_canon_sha256": "4137831117e0ec037e3b1b5414a30ecfe3c7e9a182cdcd7eb4a6a3b06d79421b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15759",
    "kind": "arxiv",
    "version": 1
  }
}