Pith Number

pith:F74MW3YE

pith:2025:F74MW3YEUQTUYKEF4MYQWM7G3U

not attested not anchored not stored refs pending

DS@GT at CheckThat! 2025: Exploring Retrieval and Reranking Pipelines for Scientific Claim Source Retrieval on Social Media Discourse

Hoang Thanh Thanh Truong, Jeanette Schofield, Maximilian Heil, Shuyu Tian

arxiv:2507.06563 v1 · 2025-07-09 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F74MW3YEUQTUYKEF4MYQWM7G3U}

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	2026-07-05T11:34:18.470684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff8cb6f04a4274c2885e3310b33e6dd05e70b67065bd3a633e9c60ea8797c8a

Aliases

arxiv: 2507.06563 · arxiv_version: 2507.06563v1 · doi: 10.48550/arxiv.2507.06563 · pith_short_12: F74MW3YEUQTU · pith_short_16: F74MW3YEUQTUYKEF · pith_short_8: F74MW3YE

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/F74MW3YEUQTUYKEF4MYQWM7G3U \
  | 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: 2ff8cb6f04a4274c2885e3310b33e6dd05e70b67065bd3a633e9c60ea8797c8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31e36c83012e03168a056c8b0a91d7bdb6d65c7904db02c5e80f2a1989a51c90",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-09T05:32:02Z",
    "title_canon_sha256": "3ea86bb6e41567736cfe7e9b758e5858f9965a3d8bda6db3aa2afa2ba00ea080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06563",
    "kind": "arxiv",
    "version": 1
  }
}