Pith Number

pith:BMIWSHVR

pith:2025:BMIWSHVRCCQ4FMN4WMFXZMSCJE

not attested not anchored not stored refs pending

News Source Citing Patterns in AI Search Systems

Kai-Cheng Yang

arxiv:2507.05301 v1 · 2025-07-07 · cs.IR · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMIWSHVRCCQ4FMN4WMFXZMSCJE}

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

5 papers in Pith

How Large Language Models Source Brand Reputation Across Languages and Markets

Generative Engine Optimization at Scale: Measuring Brand Visibility Across AI Search Engines

Divergent Recommendations, Convergent Diagnoses: Cross-Provider Failure-Mode Convergence in AI Commercial Recommendation

Synthetic Sources?: Auditing Generative Search Engine Citations for Evidence of AI-Generated Sources

From Citation Selection to Citation Absorption: A Measurement Framework for Generative Engine Optimization Across AI Search Platforms

Receipt and verification

First computed	2026-07-05T11:33:27.878396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b11691eb110a1c2b1bcb30b7cb24249368cb9056b8816671de320c4dc8aa474

Aliases

arxiv: 2507.05301 · arxiv_version: 2507.05301v1 · doi: 10.48550/arxiv.2507.05301 · pith_short_12: BMIWSHVRCCQ4 · pith_short_16: BMIWSHVRCCQ4FMN4 · pith_short_8: BMIWSHVR

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/BMIWSHVRCCQ4FMN4WMFXZMSCJE \
  | 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: 0b11691eb110a1c2b1bcb30b7cb24249368cb9056b8816671de320c4dc8aa474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77f7f7a649e976999291bdcb11b646d51570aafbd404574af0046b44b3881216",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-07T02:17:57Z",
    "title_canon_sha256": "8ed3e3ba3340713a96d5681497aa8b990066b242b6860be32162e961e8918b6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05301",
    "kind": "arxiv",
    "version": 1
  }
}