Pith Number

pith:C4GEHFON

pith:2018:C4GEHFONH5PRRO3WAMW6DEI2GY

not attested not anchored not stored refs pending

A Steiner formula in the $L_p$ Brunn Minkowski theory

Elisabeth M. Werner, Kateryna Tatarko

arxiv:1811.07225 v1 · 2018-11-17 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4GEHFONH5PRRO3WAMW6DEI2GY}

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	2026-05-18T00:00:28.593130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

170c4395cd3f5f18bb76032de1911a363a8f801a926f63555ff22f053233ea9a

Aliases

arxiv: 1811.07225 · arxiv_version: 1811.07225v1 · doi: 10.48550/arxiv.1811.07225 · pith_short_12: C4GEHFONH5PR · pith_short_16: C4GEHFONH5PRRO3W · pith_short_8: C4GEHFON

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/C4GEHFONH5PRRO3WAMW6DEI2GY \
  | 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: 170c4395cd3f5f18bb76032de1911a363a8f801a926f63555ff22f053233ea9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe6cf3df8f0b20c006b509d0a2d641ab22a02f4d3e38f83274cbb63f676f271",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-11-17T21:36:03Z",
    "title_canon_sha256": "c922d72d379976dfdd82a8db6a18cb1e86de1b83ea8a1dced941e5eabb227045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07225",
    "kind": "arxiv",
    "version": 1
  }
}