Pith Number

pith:BQQUY3XO

pith:2014:BQQUY3XOXXJNFPF3NZ4BX4E7RD

not attested not anchored not stored refs pending

Regularity of density for SDEs driven by degenerate L\'evy noises

Xicheng Zhang, Yulin Song

arxiv:1401.4624 v1 · 2014-01-19 · 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{BQQUY3XOXXJNFPF3NZ4BX4E7RD}

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	2026-05-18T03:01:45.146651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c214c6eeebdd2d2bcbb6e781bf09f88f97a7fefdde0af1e3da17144bd5575b3

Aliases

arxiv: 1401.4624 · arxiv_version: 1401.4624v1 · doi: 10.48550/arxiv.1401.4624 · pith_short_12: BQQUY3XOXXJN · pith_short_16: BQQUY3XOXXJNFPF3 · pith_short_8: BQQUY3XO

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/BQQUY3XOXXJNFPF3NZ4BX4E7RD \
  | 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: 0c214c6eeebdd2d2bcbb6e781bf09f88f97a7fefdde0af1e3da17144bd5575b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85426fb9dea44bbe82253b8a59a79d9c95ee44c05082e71eb7ebac583c3cc99a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-01-19T00:49:53Z",
    "title_canon_sha256": "6a808ccc377cdd2fe066c7652c18c9d428c602682fe1e938aac7e2879c165ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4624",
    "kind": "arxiv",
    "version": 1
  }
}