Pith Number

pith:7H2BISZC

pith:2025:7H2BISZCG2WI6ENJWAZ7CYLRJV

not attested not anchored not stored refs pending

JointRank: Rank Large Set with Single Pass

Evgeny Dedov

arxiv:2506.22262 v1 · 2025-06-27 · 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{7H2BISZCG2WI6ENJWAZ7CYLRJV}

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	2026-07-05T11:28:24.422859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f4144b2236ac8f11a9b033f161714d4d6c5f0f662d8eb29e68cf592e981233

Aliases

arxiv: 2506.22262 · arxiv_version: 2506.22262v1 · doi: 10.48550/arxiv.2506.22262 · pith_short_12: 7H2BISZCG2WI · pith_short_16: 7H2BISZCG2WI6ENJ · pith_short_8: 7H2BISZC

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/7H2BISZCG2WI6ENJWAZ7CYLRJV \
  | 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: f9f4144b2236ac8f11a9b033f161714d4d6c5f0f662d8eb29e68cf592e981233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff7b4c3506ac84fc18bfc4fc12d93c02e85899cab806873d61611703c89050f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-27T14:30:12Z",
    "title_canon_sha256": "ceabdb4a8aebb698bfc55bd8f2618a526ddb2fc372d93a934df39a3d28d604d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22262",
    "kind": "arxiv",
    "version": 1
  }
}