Pith Number

pith:T6UUXCJ6

pith:2025:T6UUXCJ6AYNGFZ6JJGTS22WNGS

not attested not anchored not stored refs pending

OneDB: A Distributed Multi-Metric Data Similarity Search System

Christian S. Jensen, Jingwen Zhao, Lu Chen, Tang Qian, Tianyi Li, Xiangyu Ke, Yifan Zhu, Yunjun Gao

arxiv:2507.04256 v1 · 2025-07-06 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6UUXCJ6AYNGFZ6JJGTS22WNGS}

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	2026-07-05T11:32:44.371610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa94b893e061a62e7c949a72d6acd34a8ed22242d45d613d5d1d673da9205f6

Aliases

arxiv: 2507.04256 · arxiv_version: 2507.04256v1 · doi: 10.48550/arxiv.2507.04256 · pith_short_12: T6UUXCJ6AYNG · pith_short_16: T6UUXCJ6AYNGFZ6J · pith_short_8: T6UUXCJ6

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/T6UUXCJ6AYNGFZ6JJGTS22WNGS \
  | 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: 9fa94b893e061a62e7c949a72d6acd34a8ed22242d45d613d5d1d673da9205f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8993157d4798cfb812aea23453318c5fcb03fb7146e231705a6517f2b275e022",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-07-06T06:18:10Z",
    "title_canon_sha256": "dcdcc76b10ff63c2006e8566916d09fd3eaa3b25609c5702b1baa7e07235864a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04256",
    "kind": "arxiv",
    "version": 1
  }
}