Pith Number

pith:LBRROJTB

pith:2017:LBRROJTBG76W7EOAO56WSTDZRR

not attested not anchored not stored refs pending

A General Method for Finding the Optimal Threshold in Discrete Time

Albrecht Irle, S\"oren Christensen

arxiv:1710.08250 v2 · 2017-10-23 · 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{LBRROJTBG76W7EOAO56WSTDZRR}

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	2026-05-18T00:02:18.421108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586317266137fd6f91c0777d694c798c63ae23ecee3463bdb1a641b07a6a8113

Aliases

arxiv: 1710.08250 · arxiv_version: 1710.08250v2 · doi: 10.48550/arxiv.1710.08250 · pith_short_12: LBRROJTBG76W · pith_short_16: LBRROJTBG76W7EOA · pith_short_8: LBRROJTB

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/LBRROJTBG76W7EOAO56WSTDZRR \
  | 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: 586317266137fd6f91c0777d694c798c63ae23ecee3463bdb1a641b07a6a8113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0160e8014c9ad56e73b82b89230518c11e8d0de78be4e004bbcb21ce71b4d05a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-10-23T13:05:22Z",
    "title_canon_sha256": "025391477a8b18b5d9edabca8fbffd66a95b12867484b45a289bb0eee8849e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08250",
    "kind": "arxiv",
    "version": 2
  }
}