Pith Number

pith:M5O2TSQ7

pith:2023:M5O2TSQ7JI6DNFDE3NWD3AMP6Q

not attested not anchored not stored refs pending

Parity Calibration

Aaron Rumack, Chirag Gupta, Youngseog Chung

arxiv:2305.18655 v2 · 2023-05-29 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5O2TSQ7JI6DNFDE3NWD3AMP6Q}

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	2026-07-05T06:18:39.388754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675da9ca1f4a3c369464db6c3d818ff4379f5274a672ff34bc15247f23e87750

Aliases

arxiv: 2305.18655 · arxiv_version: 2305.18655v2 · doi: 10.48550/arxiv.2305.18655 · pith_short_12: M5O2TSQ7JI6D · pith_short_16: M5O2TSQ7JI6DNFDE · pith_short_8: M5O2TSQ7

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/M5O2TSQ7JI6DNFDE3NWD3AMP6Q \
  | 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: 675da9ca1f4a3c369464db6c3d818ff4379f5274a672ff34bc15247f23e87750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4813fc0030ebce70a5b385acc6856a3b9484aa57f8847c3ef61027eff2986e9a",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-29T23:27:42Z",
    "title_canon_sha256": "ac80469dd536c7b645c0afbd42a659293541c91424b1aee8242d661b48f444d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18655",
    "kind": "arxiv",
    "version": 2
  }
}