Pith Number

pith:25FZ5OR7

pith:2021:25FZ5OR7ACACHSFFHHFCL7IOOK

not attested not anchored not stored refs pending

Tackling Query-Focused Summarization as A Knowledge-Intensive Task: A Pilot Study

Evangelos Kanoulas, Svitlana Vakulenko, Thilina Rajapakse, Weijia Zhang, Yumo Xu

arxiv:2112.07536 v2 · 2021-12-14 · cs.CL · 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{25FZ5OR7ACACHSFFHHFCL7IOOK}

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

A Unified Retrieval Framework with Document Ranking and EDU Filtering for Multi-document Summarization

Receipt and verification

First computed	2026-07-05T06:35:42.706978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74b9eba3f008023c8a539ca25fd0e72bcf217db80ca871b253109748b9342b6

Aliases

arxiv: 2112.07536 · arxiv_version: 2112.07536v2 · doi: 10.48550/arxiv.2112.07536 · pith_short_12: 25FZ5OR7ACAC · pith_short_16: 25FZ5OR7ACACHSFF · pith_short_8: 25FZ5OR7

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/25FZ5OR7ACACHSFFHHFCL7IOOK \
  | 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: d74b9eba3f008023c8a539ca25fd0e72bcf217db80ca871b253109748b9342b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8f44e1433c9020d1c1007bee1ad425a45fd8ec21fbdb9bc0757991859b8ace1",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-12-14T16:49:47Z",
    "title_canon_sha256": "c127ce744f2889de223cc1bb33e769fd77cd666f9b560c727b755ee8204147c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07536",
    "kind": "arxiv",
    "version": 2
  }
}