Pith Number

pith:FWASWJOP

pith:2019:FWASWJOPWCV67UTRS3IU2CGI7M

not attested not anchored not stored refs pending

Analytic and Probabilistic Problems in Discrete Geometry

Gergely Ambrus

arxiv:1907.05379 v1 · 2019-07-11 · math.MG · math.CA · 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{FWASWJOPWCV67UTRS3IU2CGI7M}

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	2026-05-17T23:40:50.504689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d812b25cfb0abefd27196d14d08c8fb15a80ad1595757b367fbf529919b329a

Aliases

arxiv: 1907.05379 · arxiv_version: 1907.05379v1 · doi: 10.48550/arxiv.1907.05379 · pith_short_12: FWASWJOPWCV6 · pith_short_16: FWASWJOPWCV67UTR · pith_short_8: FWASWJOP

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/FWASWJOPWCV67UTRS3IU2CGI7M \
  | 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: 2d812b25cfb0abefd27196d14d08c8fb15a80ad1595757b367fbf529919b329a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "880cf7b4760e792142c0e264c6ecb23709f076fa0194e11b6ab19dd72648d276",
    "cross_cats_sorted": [
      "math.CA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2019-07-11T16:55:37Z",
    "title_canon_sha256": "8b263ed93056da6fd16f464b18f6ffb8452f97f2975684af692f511415539477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05379",
    "kind": "arxiv",
    "version": 1
  }
}