Pith Number

pith:BGYWFWVT

pith:2019:BGYWFWVT757ORXT3TIHY7PGJOV

not attested not anchored not stored refs pending

The Fuzzy ROC

Giovanni Parmigiani

arxiv:1903.01868 v1 · 2019-03-04 · stat.OT · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BGYWFWVT757ORXT3TIHY7PGJOV}

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	2026-05-17T23:51:59.540768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09b162dab3ff7ee8de7b9a0f8fbcc975663277c10f01dcde2a5fbb777335eb16

Aliases

arxiv: 1903.01868 · arxiv_version: 1903.01868v1 · doi: 10.48550/arxiv.1903.01868 · pith_short_12: BGYWFWVT757O · pith_short_16: BGYWFWVT757ORXT3 · pith_short_8: BGYWFWVT

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/BGYWFWVT757ORXT3TIHY7PGJOV \
  | 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: 09b162dab3ff7ee8de7b9a0f8fbcc975663277c10f01dcde2a5fbb777335eb16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4459f6d797f929c374862c705ce619e844a050d2d8a6b558be7cf9e382728418",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2019-03-04T16:32:10Z",
    "title_canon_sha256": "fb0d8a8099c337abd236a81a770927c495fcc1bc60cf0455912c995f61e1dd6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01868",
    "kind": "arxiv",
    "version": 1
  }
}