Pith Number

pith:NXW4ZHUW

pith:1998:NXW4ZHUWM4MNS45ZSXPEHCJ4AY

not attested not anchored not stored refs pending

Existence and regularity for a class of infinite-measure $(\xi,\psi,K)$-superprocesses

Alexander Schied

arxiv:math/9802130 v1 · 1998-02-23 · 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{NXW4ZHUWM4MNS45ZSXPEHCJ4AY}

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	2026-05-18T03:58:05.255067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dedcc9e966718d973b995de43893c0607a57f9a43e43657c1b5a62245489386

Aliases

arxiv: math/9802130 · arxiv_version: math/9802130v1 · doi: 10.48550/arxiv.math/9802130 · pith_short_12: NXW4ZHUWM4MN · pith_short_16: NXW4ZHUWM4MNS45Z · pith_short_8: NXW4ZHUW

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/NXW4ZHUWM4MNS45ZSXPEHCJ4AY \
  | 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: 6dedcc9e966718d973b995de43893c0607a57f9a43e43657c1b5a62245489386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5963a33d9305f2981e29c22a8c6c53e9d1d4e7c65af664ad9ad7a64a03ccb5c7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "1998-02-23T00:00:00Z",
    "title_canon_sha256": "76743d249eab55d4ff3c6af8ee1806fe2b5f0ac8465c72602df9ac02b093a6ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9802130",
    "kind": "arxiv",
    "version": 1
  }
}