Pith Number

pith:RWJH3HC3

pith:2024:RWJH3HC3C6XG6EIW6GY6MGRR3O

not attested not anchored not stored refs pending

Contrastive Learning to Improve Retrieval for Real-world Fact Checking

Aniruddh Sriram, Eunsol Choi, Fangyuan Xu, Greg Durrett

arxiv:2410.04657 v1 · 2024-10-07 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWJH3HC3C6XG6EIW6GY6MGRR3O}

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

Fact or Facsimile? Evaluating the Factual Robustness of Modern Retrievers

Receipt and verification

First computed	2026-07-05T09:16:37.539881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d927d9c5b17ae6f1116f1b1e61a31dbb4c8d5ce122422d6decc0c421eafe169

Aliases

arxiv: 2410.04657 · arxiv_version: 2410.04657v1 · doi: 10.48550/arxiv.2410.04657 · pith_short_12: RWJH3HC3C6XG · pith_short_16: RWJH3HC3C6XG6EIW · pith_short_8: RWJH3HC3

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/RWJH3HC3C6XG6EIW6GY6MGRR3O \
  | 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: 8d927d9c5b17ae6f1116f1b1e61a31dbb4c8d5ce122422d6decc0c421eafe169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "377392a7a6565acaaf1bdd60e592ccb976fbab345ad3132d13e2c8f59c202b5d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-07T00:09:50Z",
    "title_canon_sha256": "d1ac09bbae61510ddc993284e5ab2587f59dece278bf24c5ebe201d8343facb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.04657",
    "kind": "arxiv",
    "version": 1
  }
}