Pith Number

pith:73PNB3NW

pith:2017:73PNB3NW3ZWF32MCUBIQ5JA5A5

not attested not anchored not stored refs pending

The Geometry of Nodal Sets and Outlier Detection

Gal Mishne, Stefan Steinerberger, Xiuyuan Cheng

arxiv:1706.01362 v1 · 2017-06-05 · math.SP · math-ph · math.AP · math.FA · math.MP · 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{73PNB3NW3ZWF32MCUBIQ5JA5A5}

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	2026-05-18T00:43:03.747202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feded0edb6de6c5de982a0510ea41d07671664d149eecf12fe47d745e3e70858

Aliases

arxiv: 1706.01362 · arxiv_version: 1706.01362v1 · doi: 10.48550/arxiv.1706.01362 · pith_short_12: 73PNB3NW3ZWF · pith_short_16: 73PNB3NW3ZWF32MC · pith_short_8: 73PNB3NW

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/73PNB3NW3ZWF32MCUBIQ5JA5A5 \
  | 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: feded0edb6de6c5de982a0510ea41d07671664d149eecf12fe47d745e3e70858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88020e89ccd64a792c5ff8f3061ca7734910fc73e15a8bdfc8aa773df3504d3",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.FA",
      "math.MP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2017-06-05T15:04:36Z",
    "title_canon_sha256": "457879e95d2f50b9113797dad86b2e3932f03e744eddc684945be0b63bfed9fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01362",
    "kind": "arxiv",
    "version": 1
  }
}