Pith Number

pith:TWFQWBW5

pith:2017:TWFQWBW5JKXVXEUEQZTS7QDERV

not attested not anchored not stored refs pending

Local times for spectrally negative L\'evy processes

Bo Li, Xiaowen Zhou

arxiv:1705.01289 v3 · 2017-05-03 · 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{TWFQWBW5JKXVXEUEQZTS7QDERV}

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	2026-05-17T23:56:34.523631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8b0b06dd4aaf5b928486672fc0648d78d8789d58fa62125df05d1e07c1744d

Aliases

arxiv: 1705.01289 · arxiv_version: 1705.01289v3 · doi: 10.48550/arxiv.1705.01289 · pith_short_12: TWFQWBW5JKXV · pith_short_16: TWFQWBW5JKXVXEUE · pith_short_8: TWFQWBW5

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/TWFQWBW5JKXVXEUEQZTS7QDERV \
  | 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: 9d8b0b06dd4aaf5b928486672fc0648d78d8789d58fa62125df05d1e07c1744d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "054f42dd94dcf4a8bf9254ef892b9703c4d623c0201879ecabe20f3e17acc1ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-05-03T07:53:04Z",
    "title_canon_sha256": "b7bed11600a9ccdfc3f632a80ac3812269e8f25efcef2d1d2042c12944f7a7a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01289",
    "kind": "arxiv",
    "version": 3
  }
}