Pith Number

pith:7S3P776F

pith:2015:7S3P776FOATAI46P2PH7MAT3EE

not attested not anchored not stored refs pending

Universal components of random nodal sets

Damien Gayet (IF), Jean-Yves Welschinger (ICJ)

arxiv:1503.01582 v1 · 2015-03-05 · math.SP · math.GT · 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{7S3P776FOATAI46P2PH7MAT3EE}

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	2026-05-18T01:16:51.134429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb6ffffc570260473cfd3cff6027b21028262d84ddd71480e95d2c44ec0a216

Aliases

arxiv: 1503.01582 · arxiv_version: 1503.01582v1 · doi: 10.48550/arxiv.1503.01582 · pith_short_12: 7S3P776FOATA · pith_short_16: 7S3P776FOATAI46P · pith_short_8: 7S3P776F

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/7S3P776FOATAI46P2PH7MAT3EE \
  | 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: fcb6ffffc570260473cfd3cff6027b21028262d84ddd71480e95d2c44ec0a216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e098f973479373ea1362bd7e162281b20a91058ca6681ac6e11832738c488727",
    "cross_cats_sorted": [
      "math.GT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-03-05T09:27:56Z",
    "title_canon_sha256": "1dec9ea069a79ad5807dc9d409b595e3c457532bf6e60e0af9b2d2fa86e75a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01582",
    "kind": "arxiv",
    "version": 1
  }
}