Pith Number

pith:PNEPNOK5

pith:2024:PNEPNOK5YE7HW4HTS4EE2JFZWL

not attested not anchored not stored refs pending

RoarGraph: A Projected Bipartite Graph for Efficient Cross-Modal Approximate Nearest Neighbor Search

Kai Zhang, Meng Chen, X. Sean Wang, Yinan Jing, Zhenying He

arxiv:2408.08933 v1 · 2024-08-16 · cs.IR · cs.AI · 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{PNEPNOK5YE7HW4HTS4EE2JFZWL}

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

The Faiss library

Receipt and verification

First computed	2026-07-05T08:56:25.840405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b48f6b95dc13e7b70f397084d24b9b2f4ab99673c9877bfb1849cdba83bc478

Aliases

arxiv: 2408.08933 · arxiv_version: 2408.08933v1 · doi: 10.48550/arxiv.2408.08933 · pith_short_12: PNEPNOK5YE7H · pith_short_16: PNEPNOK5YE7HW4HT · pith_short_8: PNEPNOK5

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/PNEPNOK5YE7HW4HTS4EE2JFZWL \
  | 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: 7b48f6b95dc13e7b70f397084d24b9b2f4ab99673c9877bfb1849cdba83bc478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "def3bb082526ad7cab8d5f69b3bf550e1e6882d0d20904bbd787dcb471e9b24b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-08-16T06:48:16Z",
    "title_canon_sha256": "00f0f2db5113cc09399d66ba9544b626ec6943b9452112a5b7c3fa2d92022a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.08933",
    "kind": "arxiv",
    "version": 1
  }
}