Pith Number

pith:TKYEVFZ4

pith:2013:TKYEVFZ4CWMZZ7XQBBPMRCB3LU

not attested not anchored not stored refs pending

The first passage time problem over a moving boundary for asymptotically stable L\'evy processes

Frank Aurzada, Tanja Kramm

arxiv:1305.1203 v2 · 2013-05-06 · 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{TKYEVFZ4CWMZZ7XQBBPMRCB3LU}

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	2026-05-18T02:29:32.426067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ab04a973c15999cfef0085ec8883b5d054c42ba7e31fc76f3881054c8cebe5a

Aliases

arxiv: 1305.1203 · arxiv_version: 1305.1203v2 · doi: 10.48550/arxiv.1305.1203 · pith_short_12: TKYEVFZ4CWMZ · pith_short_16: TKYEVFZ4CWMZZ7XQ · pith_short_8: TKYEVFZ4

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/TKYEVFZ4CWMZZ7XQBBPMRCB3LU \
  | 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: 9ab04a973c15999cfef0085ec8883b5d054c42ba7e31fc76f3881054c8cebe5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00630e0e38d0422dbe3fbd8ccdfa077165853b7d6fc49014be2cfa1dd2dc8972",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-05-06T14:09:29Z",
    "title_canon_sha256": "730074aae1bd0fb74b48375313c4fc8e9cb8ce63dac7158f9c500afea4011024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1203",
    "kind": "arxiv",
    "version": 2
  }
}