Pith Number

pith:2C2ZMRLM

pith:2023:2C2ZMRLMQ5JR6L6ZEC5XXGVQJ7

not attested not anchored not stored refs pending

Deterministic identity testing paradigms for bounded top-fanin depth-4 circuits

Nitin Saxena, Pranjal Dutta, Prateek Dwivedi

arxiv:2304.11325 v1 · 2023-04-22 · cs.CC · cs.SC · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2C2ZMRLMQ5JR6L6ZEC5XXGVQJ7}

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	2026-07-05T06:04:14.828612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b596456c87531f2fd920bb7b9ab04ffd845b99e08067a361c8ba125d155b34

Aliases

arxiv: 2304.11325 · arxiv_version: 2304.11325v1 · doi: 10.48550/arxiv.2304.11325 · pith_short_12: 2C2ZMRLMQ5JR · pith_short_16: 2C2ZMRLMQ5JR6L6Z · pith_short_8: 2C2ZMRLM

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/2C2ZMRLMQ5JR6L6ZEC5XXGVQJ7 \
  | 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: d0b596456c87531f2fd920bb7b9ab04ffd845b99e08067a361c8ba125d155b34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2422ac9a8f8a0b4db05a33a97a4211d3f42f9eff55044c91d2ce990534482a3",
    "cross_cats_sorted": [
      "cs.SC",
      "math.AC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2023-04-22T05:36:12Z",
    "title_canon_sha256": "4bb1d92739a638e4de8d9c76b0c7bce2b17d92376456bbd626caf0cd3da61d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11325",
    "kind": "arxiv",
    "version": 1
  }
}