Pith Number

pith:RS4QCIRV

pith:2023:RS4QCIRVRRGII5IWBMAIUJGAF4

not attested not anchored not stored refs pending

KOIOS: Top-k Semantic Overlap Set Search

Fatemeh Nargesian, Jianhao Zhang, Nikolaus Augsten, Pranay Mundra

arxiv:2304.10572 v1 · 2023-04-20 · 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{RS4QCIRVRRGII5IWBMAIUJGAF4}

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	2026-07-05T06:03:00.189138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb90122358c4c8475160b008a24c02f35c67c59fef7e3657101ec9f4894792d

Aliases

arxiv: 2304.10572 · arxiv_version: 2304.10572v1 · doi: 10.48550/arxiv.2304.10572 · pith_short_12: RS4QCIRVRRGI · pith_short_16: RS4QCIRVRRGII5IW · pith_short_8: RS4QCIRV

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/RS4QCIRVRRGII5IWBMAIUJGAF4 \
  | 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: 8cb90122358c4c8475160b008a24c02f35c67c59fef7e3657101ec9f4894792d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "966e0f3a624458060337f5caa7e1f8335e39098ccff10e2e43087d4b43d48a04",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-04-20T18:03:21Z",
    "title_canon_sha256": "439ab69cceb2743f86d0ba8e24a646846db918ad6450e170fa10cbf607eea2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10572",
    "kind": "arxiv",
    "version": 1
  }
}