Pith Number

pith:H7QJVZAH

pith:2024:H7QJVZAHGDZ64V7TVLT5FHJMUB

not attested not anchored not stored refs pending

Persona-DB: Efficient Large Language Model Personalization for Response Prediction with Collaborative Data Refinement

ChengXiang Zhai, Chenkai Sun, Heng Ji, Hou Pong Chan, Kevin Small, Ke Yang, Revanth Gangi Reddy, Yi R. Fung

arxiv:2402.11060 v3 · 2024-02-16 · cs.CL · cs.AI · 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{H7QJVZAHGDZ64V7TVLT5FHJMUB}

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	2026-07-05T10:08:14.325394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fe09ae40730f3ee57f3aae7d29d2ca0776696f6d473eca04d2a94b8eed1d16b

Aliases

arxiv: 2402.11060 · arxiv_version: 2402.11060v3 · doi: 10.48550/arxiv.2402.11060 · pith_short_12: H7QJVZAHGDZ6 · pith_short_16: H7QJVZAHGDZ64V7T · pith_short_8: H7QJVZAH

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/H7QJVZAHGDZ64V7TVLT5FHJMUB \
  | 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: 3fe09ae40730f3ee57f3aae7d29d2ca0776696f6d473eca04d2a94b8eed1d16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4933cf4062df4ccdc56955978a2afd50c3e6fb0552351e23c14a0db69ddd358",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-16T20:20:43Z",
    "title_canon_sha256": "b2f3eaa55c248ec6c3ee7395ae3e071118627ad6bc5014b1f4e3d88414f25076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.11060",
    "kind": "arxiv",
    "version": 3
  }
}