Pith Number

pith:XNFZB5HZ

pith:2018:XNFZB5HZ2GTS3IA7ETVYD46RQC

not attested not anchored not stored refs pending

Extending the centerpoint theorem to multiple points

Alexander Pilz, Patrick Schnider

arxiv:1810.10231 v1 · 2018-10-24 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNFZB5HZ2GTS3IA7ETVYD46RQC}

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	2026-05-18T00:02:23.814951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb4b90f4f9d1a72da01f24eb81f3d1809eb4e93b1e426808b53a67ce5763304a

Aliases

arxiv: 1810.10231 · arxiv_version: 1810.10231v1 · doi: 10.48550/arxiv.1810.10231 · pith_short_12: XNFZB5HZ2GTS · pith_short_16: XNFZB5HZ2GTS3IA7 · pith_short_8: XNFZB5HZ

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/XNFZB5HZ2GTS3IA7ETVYD46RQC \
  | 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: bb4b90f4f9d1a72da01f24eb81f3d1809eb4e93b1e426808b53a67ce5763304a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827e31c2bfd0413fed29f8e67d816afecf2dc7952d8fc8f28f5a4670a83c858a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-10-24T07:55:16Z",
    "title_canon_sha256": "3e0d41314a0195f03ad08768ce49a87fada1bf1c243e005028be8be6e635a637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10231",
    "kind": "arxiv",
    "version": 1
  }
}