Pith Number

pith:NW7IKFIO

pith:2025:NW7IKFIOVGZAZO5YCSHZSZ2WAV

not attested not anchored not stored refs pending

Personalized Graph-Based Retrieval for Large Language Models

Cameron J. Dimacali, Franck Dernoncourt, Hanieh Deilamsalehy, Namyong Park, Nesreen K. Ahmed, Nikos Kanakaris, Ojasmitha Pedirappagari, Ryan A. Rossi, Steven Au, Yu Wang

arxiv:2501.02157 v2 · 2025-01-04 · 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{NW7IKFIOVGZAZO5YCSHZSZ2WAV}

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

2 papers in Pith

CoPersona: Collaborative Persona Graphs for Robust LLM Personalization

PeReGrINE: Evaluating Personalized Review Fidelity with User Item Graph Context

Receipt and verification

First computed	2026-07-05T11:13:18.083037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dbe85150ea9b20cbbb8148f9967560567ba5cb7980858a0b343376c5e802b7d

Aliases

arxiv: 2501.02157 · arxiv_version: 2501.02157v2 · doi: 10.48550/arxiv.2501.02157 · pith_short_12: NW7IKFIOVGZA · pith_short_16: NW7IKFIOVGZAZO5Y · pith_short_8: NW7IKFIO

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/NW7IKFIOVGZAZO5YCSHZSZ2WAV \
  | 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: 6dbe85150ea9b20cbbb8148f9967560567ba5cb7980858a0b343376c5e802b7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1d529bd1256d097c6cdfea7001bdd4135cec31b74dce9374d0d332904ce140",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-04T01:46:49Z",
    "title_canon_sha256": "167eb99c382fb3f7a90e616991800034ac8c5da9e021cd65a98a65941a64d141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02157",
    "kind": "arxiv",
    "version": 2
  }
}