Pith Number

pith:B5B3FZXS

pith:2025:B5B3FZXSHUYDIEDHBERJ2HV5VI

not attested not anchored not stored refs pending

Range Retrieval with Graph-Based Indices

Guy E. Blelloch, Magdalen Dobson Manohar, Taekseung Kim

arxiv:2502.13245 v3 · 2025-02-18 · 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{B5B3FZXSHUYDIEDHBERJ2HV5VI}

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	2026-07-05T12:07:59.028337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f43b2e6f23d3034106709229d1ebdaa2a72d246f02d440c23e06162b4cd1157

Aliases

arxiv: 2502.13245 · arxiv_version: 2502.13245v3 · doi: 10.48550/arxiv.2502.13245 · pith_short_12: B5B3FZXSHUYD · pith_short_16: B5B3FZXSHUYDIEDH · pith_short_8: B5B3FZXS

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/B5B3FZXSHUYDIEDHBERJ2HV5VI \
  | 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: 0f43b2e6f23d3034106709229d1ebdaa2a72d246f02d440c23e06162b4cd1157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "665f63d4ae06fed47d7f6ad96f628ea4eae79453b221a1d29b0e1d38dcf43a96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-18T19:18:01Z",
    "title_canon_sha256": "a66d861a5938a977bce5bc253d63c4ddd23b6558277b940527d58390617f32db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13245",
    "kind": "arxiv",
    "version": 3
  }
}