Pith Number

pith:7AIJ74FI

pith:2019:7AIJ74FILFXCIBBQDMDDPTIGZZ

not attested not anchored not stored refs pending

Poisson hyperplane processes and approximation of convex bodies

Daniel Hug, Rolf Schneider

arxiv:1908.09498 v1 · 2019-08-26 · math.PR · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AIJ74FILFXCIBBQDMDDPTIGZZ}

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	2026-07-04T23:59:40.792217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8109ff0a8596e2404301b0637cd06ce6caf2d5d6720f04a3ed40966900a56f9

Aliases

arxiv: 1908.09498 · arxiv_version: 1908.09498v1 · doi: 10.48550/arxiv.1908.09498 · pith_short_12: 7AIJ74FILFXC · pith_short_16: 7AIJ74FILFXCIBBQ · pith_short_8: 7AIJ74FI

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/7AIJ74FILFXCIBBQDMDDPTIGZZ \
  | 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: f8109ff0a8596e2404301b0637cd06ce6caf2d5d6720f04a3ed40966900a56f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98385f1ab08e702e45396d718f8462e400ca9db9619bb3c650bedc4b24ce3510",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-08-26T07:13:33Z",
    "title_canon_sha256": "bae42fe673f38b8070ac99260d5e4dfb431399476e898994b1797961ddfdb6e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09498",
    "kind": "arxiv",
    "version": 1
  }
}