Pith Number

pith:UBO46EKP

pith:2024:UBO46EKPQPIRUOK3Q45LDWQV4A

not attested not anchored not stored refs pending

REEF: Representation Encoding Fingerprints for Large Language Models

Chen Qian, Dongrui Liu, Jie Zhang, Jing Shao, Linfeng Zhang, Yong Liu, Yu Qiao

arxiv:2410.14273 v1 · 2024-10-18 · cs.CL · cs.AI · cs.CR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBO46EKPQPIRUOK3Q45LDWQV4A}

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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

8 papers in Pith

Black-Box Inference of LLM Architectural Properties with Restrictive API Access

Symmetric Divergence and Normalized Similarity: A Unified Topological Framework for Representation Analysis

FLIPS: Instance-Fingerprinting for LLMs via Pseudo-random Sequences

Implicit Identity Technologies for LLMs: Fingerprinting and Watermarking across Datasets, Models, and Generated Content

Receipt and verification

First computed	2026-07-05T09:22:30.053489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05dcf114f83d11a395b873ab1da15e028e922130317fb2c3be756291ad6fe6c

Aliases

arxiv: 2410.14273 · arxiv_version: 2410.14273v1 · doi: 10.48550/arxiv.2410.14273 · pith_short_12: UBO46EKPQPIR · pith_short_16: UBO46EKPQPIRUOK3 · pith_short_8: UBO46EKP

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/UBO46EKPQPIRUOK3Q45LDWQV4A \
  | 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: a05dcf114f83d11a395b873ab1da15e028e922130317fb2c3be756291ad6fe6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b7e949408d8e831224bd5ddc467b449c25d58702d5d774d16db869a7ab75578",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-18T08:27:02Z",
    "title_canon_sha256": "2fe3b9ee1951ee47a6220aec231799204897b4441863e90dd2a06192648c8acf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.14273",
    "kind": "arxiv",
    "version": 1
  }
}