Pith Number

pith:T76ZSWDE

pith:2022:T76ZSWDEDIMNI2WSEEITKIFFE4

not attested not anchored not stored refs pending

Cosine Sign Correlation

Ansel Goh, Gavin Pettigrew, Kevin Liu, Madeline Legate, Shilin Dou

arxiv:2212.02496 v1 · 2022-12-05 · math.CA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T76ZSWDEDIMNI2WSEEITKIFFE4}

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	2026-07-05T05:22:24.985962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ffd9958641a18d46ad221113520a5270f84006cc816d3a25d69eafec5366cfe

Aliases

arxiv: 2212.02496 · arxiv_version: 2212.02496v1 · doi: 10.48550/arxiv.2212.02496 · pith_short_12: T76ZSWDEDIMN · pith_short_16: T76ZSWDEDIMNI2WS · pith_short_8: T76ZSWDE

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/T76ZSWDEDIMNI2WSEEITKIFFE4 \
  | 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: 9ffd9958641a18d46ad221113520a5270f84006cc816d3a25d69eafec5366cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd1a25581c31f2f07b510ee57ce68d4c698579fd19d3f312a5b42f64613feb8",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2022-12-05T18:58:34Z",
    "title_canon_sha256": "ce897d79037fddb211b5524aea55e0284737209a9f6957ae8f99f2bb6c1001df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02496",
    "kind": "arxiv",
    "version": 1
  }
}