Pith Number

pith:CJH4UN2Z

pith:2026:CJH4UN2ZMCHFE2GT7HFFCHH6CI

not attested not anchored not stored refs pending

UniSGR: Unified Framework for Semantic ID Generation and Ranking

Dongyue Xu, Jianan Yan, Jiawei Sun, Jun Yang, Lifang Deng, Xiaoyi Zeng, Ziyue Guo

arxiv:2607.04068 v1 · 2026-07-05 · 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{CJH4UN2ZMCHFE2GT7HFFCHH6CI}

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

1 paper in Pith

Gryphon-v2: One Model in Place of a Cascade - Generate-and-Rank Recommender with Rollout Distillation

Receipt and verification

First computed	2026-07-07T02:18:55.812627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124fca3759608e5268d3f9ca511cfe12262276c9f6a9dbc6a79b953a2a349c92

Aliases

arxiv: 2607.04068 · arxiv_version: 2607.04068v1 · doi: 10.48550/arxiv.2607.04068 · pith_short_12: CJH4UN2ZMCHF · pith_short_16: CJH4UN2ZMCHFE2GT · pith_short_8: CJH4UN2Z

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/CJH4UN2ZMCHFE2GT7HFFCHH6CI \
  | 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: 124fca3759608e5268d3f9ca511cfe12262276c9f6a9dbc6a79b953a2a349c92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103de83e788dfe0f7d31eb7f93a18140f1dce352beff284bb76cf64ecf113c89",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-05T01:00:58Z",
    "title_canon_sha256": "3767014f58d2170dc4971a7d20cd0eaa9b6cd9a594a0af939d8b1944f105fdc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04068",
    "kind": "arxiv",
    "version": 1
  }
}