Pith Number

pith:OECQ5GSW

pith:2025:OECQ5GSWRL6KVCAWJFDZ23WCMK

not attested not anchored not stored refs pending

Constructing Set-Compositional and Negated Representations for First-Stage Ranking

Andrew Yates, Antonios Minas Krasakis, Evangelos Kanoulas

arxiv:2501.07679 v1 · 2025-01-13 · 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{OECQ5GSWRL6KVCAWJFDZ23WCMK}

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

LogiCoL: Logically-Informed Contrastive Learning for Set-based Dense Retrieval

Receipt and verification

First computed	2026-07-05T10:00:48.478224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71050e9a568afcaa881649479d6ec262a78ee1a0faff967e691e49c2247af651

Aliases

arxiv: 2501.07679 · arxiv_version: 2501.07679v1 · doi: 10.48550/arxiv.2501.07679 · pith_short_12: OECQ5GSWRL6K · pith_short_16: OECQ5GSWRL6KVCAW · pith_short_8: OECQ5GSW

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/OECQ5GSWRL6KVCAWJFDZ23WCMK \
  | 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: 71050e9a568afcaa881649479d6ec262a78ee1a0faff967e691e49c2247af651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bbcffa7c77fa3fdba4886179ce7573eb7ade684cfc6bd1bb525f1ae958ea987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-13T20:32:38Z",
    "title_canon_sha256": "441029d37cc753f5cf31990d862d2eb220cb564e6f3891e3d79b16b77b3c4a38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07679",
    "kind": "arxiv",
    "version": 1
  }
}