Pith Number

pith:3H7S7HMU

pith:2014:3H7S7HMUO6CJZRF455LFACONK3

not attested not anchored not stored refs pending

Joins via Geometric Resolutions: Worst-case and Beyond

Atri Rudra, Christopher R\'e, Hung Q. Ngo, Mahmoud Abo Khamis

arxiv:1404.0703 v7 · 2014-04-02 · cs.DB · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3H7S7HMUO6CJZRF455LFACONK3}

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	2026-05-18T00:54:09.167427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9ff2f9d9477849cc4bcef565009cd56cf1918aa92b8062cabf9a2ff45bb1aa7

Aliases

arxiv: 1404.0703 · arxiv_version: 1404.0703v7 · doi: 10.48550/arxiv.1404.0703 · pith_short_12: 3H7S7HMUO6CJ · pith_short_16: 3H7S7HMUO6CJZRF4 · pith_short_8: 3H7S7HMU

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/3H7S7HMUO6CJZRF455LFACONK3 \
  | 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: d9ff2f9d9477849cc4bcef565009cd56cf1918aa92b8062cabf9a2ff45bb1aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bb9e4126c56828c9683ced6726ee3dbf644adc9e2f3b3f55db039e08b4450b",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-04-02T20:50:22Z",
    "title_canon_sha256": "f4afb924d9a3e9a97ddf579a8a5acee871f85e5c34a2882465d1e96a779a2f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0703",
    "kind": "arxiv",
    "version": 7
  }
}