Pith Number

pith:SEPRZJ5Y

pith:2015:SEPRZJ5YLYNDHIW3YUG2LEZFJR

not attested not anchored not stored refs pending

On convex hull and winding number of self similar processes

Youri Davydov

arxiv:1510.08244 v1 · 2015-10-28 · 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{SEPRZJ5YLYNDHIW3YUG2LEZFJR}

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	2026-05-18T01:28:36.761016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911f1ca7b85e1a33a2dbc50da593254c4859cd7723738dca9d185d700af846f0

Aliases

arxiv: 1510.08244 · arxiv_version: 1510.08244v1 · doi: 10.48550/arxiv.1510.08244 · pith_short_12: SEPRZJ5YLYND · pith_short_16: SEPRZJ5YLYNDHIW3 · pith_short_8: SEPRZJ5Y

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/SEPRZJ5YLYNDHIW3YUG2LEZFJR \
  | 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: 911f1ca7b85e1a33a2dbc50da593254c4859cd7723738dca9d185d700af846f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e58f18a86adbdd4960e28bfca1d9169ee66bad2b3d4d1e5093512174bd22ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-10-28T10:04:51Z",
    "title_canon_sha256": "a005b922cb25073e9b4e186c8ee29c61b66dc98ecb5507e842466550a9ef6ab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08244",
    "kind": "arxiv",
    "version": 1
  }
}