Pith Number

pith:UWJLNOB4

pith:2025:UWJLNOB4L5JF6RB2QIGLMZ5PIZ

not attested not anchored not stored refs pending

OnPair: Short Strings Compression for Fast Random Access

Francesco Gargiulo, Rossano Venturini

arxiv:2508.02280 v1 · 2025-08-04 · 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{UWJLNOB4L5JF6RB2QIGLMZ5PIZ}

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

OptFSST: Optimized FSST String Compression

Receipt and verification

First computed	2026-07-05T11:48:11.509263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a592b6b83c5f525f443a820cb667af465202ba5cdb974412ebd8877b9f3f9ae3

Aliases

arxiv: 2508.02280 · arxiv_version: 2508.02280v1 · doi: 10.48550/arxiv.2508.02280 · pith_short_12: UWJLNOB4L5JF · pith_short_16: UWJLNOB4L5JF6RB2 · pith_short_8: UWJLNOB4

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/UWJLNOB4L5JF6RB2QIGLMZ5PIZ \
  | 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: a592b6b83c5f525f443a820cb667af465202ba5cdb974412ebd8877b9f3f9ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c608ff3b14d5e5953d2add3a0835acde74859439204a406b94cd03787a367725",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-08-04T10:51:20Z",
    "title_canon_sha256": "c7736afd023646ad1924c62c051bf69e7eb911ad6794538a4c04c12d202d188e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02280",
    "kind": "arxiv",
    "version": 1
  }
}