Pith Number

pith:DQ67D6MX

pith:2025:DQ67D6MXXNVSYG4PUTWWMFKASG

not attested not anchored not stored refs pending

HCMRM: A High-Consistency Multimodal Relevance Model for Search Ads

Guobing Gan, Kaiming Gao, Li Wang, Peng Jiang, Shen Jiang

arxiv:2502.05822 v1 · 2025-02-09 · 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{DQ67D6MXXNVSYG4PUTWWMFKASG}

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	2026-07-05T10:11:43.869605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3df1f997bb6b2c1b8fa4ed66154091801d6ec98ef852167de9190fdcf06ae1

Aliases

arxiv: 2502.05822 · arxiv_version: 2502.05822v1 · doi: 10.48550/arxiv.2502.05822 · pith_short_12: DQ67D6MXXNVS · pith_short_16: DQ67D6MXXNVSYG4P · pith_short_8: DQ67D6MX

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/DQ67D6MXXNVSYG4PUTWWMFKASG \
  | 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: 1c3df1f997bb6b2c1b8fa4ed66154091801d6ec98ef852167de9190fdcf06ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07cf2b65cf90233379db42071a50e6020b732c7c3e56201a2f05608e2fe076c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-09T09:07:11Z",
    "title_canon_sha256": "7fec0fed72d2da6b756830b1bf17cb0069c4e2dcbe6f31be4a90748b55719644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05822",
    "kind": "arxiv",
    "version": 1
  }
}