Pith Number

pith:WLY5BW3J

pith:2017:WLY5BW3JD3YQXTPDBBFT6GJ4OX

not attested not anchored not stored refs pending

On Lipschitz continuous optimal stopping boundaries

Gabriele Stabile, Tiziano De Angelis

arxiv:1701.07491 v3 · 2017-01-25 · math.OC · 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{WLY5BW3JD3YQXTPDBBFT6GJ4OX}

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	2026-05-17T23:58:50.366087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f1d0db691ef10bcde3084b3f193c75e4dd9953077078b0f7c10be991a0fae6

Aliases

arxiv: 1701.07491 · arxiv_version: 1701.07491v3 · doi: 10.48550/arxiv.1701.07491 · pith_short_12: WLY5BW3JD3YQ · pith_short_16: WLY5BW3JD3YQXTPD · pith_short_8: WLY5BW3J

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/WLY5BW3JD3YQXTPDBBFT6GJ4OX \
  | 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: b2f1d0db691ef10bcde3084b3f193c75e4dd9953077078b0f7c10be991a0fae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ec5b3da2e32ed7f9a0be8aeddc74687f54e0c82ed49b4d5da372cf35f1bdce9",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-25T21:29:07Z",
    "title_canon_sha256": "66ddbd5cf8f1a2f33000e33e43348c3a25bd826162621257efd33ba23fd6ef33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07491",
    "kind": "arxiv",
    "version": 3
  }
}