Pith Number

pith:57WVF2WS

pith:2016:57WVF2WS3VWVYBMMSCZ54IW2AV

not attested not anchored not stored refs pending

Polar decomposition of regularly varying time series in star-shaped metric spaces

Johan Segers, Thomas Meinguet, Yuwei Zhao

arxiv:1604.00241 v2 · 2016-04-01 · 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{57WVF2WS3VWVYBMMSCZ54IW2AV}

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	2026-05-18T00:51:34.142555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efed52ead2dd6d5c058c90b3de22da054bf1171abcbc49dfd7e6cb12c17cdfc5

Aliases

arxiv: 1604.00241 · arxiv_version: 1604.00241v2 · doi: 10.48550/arxiv.1604.00241 · pith_short_12: 57WVF2WS3VWV · pith_short_16: 57WVF2WS3VWVYBMM · pith_short_8: 57WVF2WS

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/57WVF2WS3VWVYBMMSCZ54IW2AV \
  | 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: efed52ead2dd6d5c058c90b3de22da054bf1171abcbc49dfd7e6cb12c17cdfc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ffda0f47b05cd4b8cfa46b027940ff2c88792b5f5c10fbff4efe59c8bf44d0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-04-01T13:44:30Z",
    "title_canon_sha256": "317c7726c384d00e9055e7537d5dd699ca93258855f550c729a746230f369870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00241",
    "kind": "arxiv",
    "version": 2
  }
}