Pith Number

pith:URZ6W4SR

pith:2015:URZ6W4SRLD522FR5ARNYZTPG3L

not attested not anchored not stored refs pending

A Nonstandard Approach to Equidistribution

Tristram de Piro

arxiv:1505.02129 v1 · 2015-05-06 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URZ6W4SRLD522FR5ARNYZTPG3L}

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	2026-05-18T02:16:37.913011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a473eb725158fbad163d045b8ccde6dadd3f9fe1452a5de8a9c96b5ec6d4ea4b

Aliases

arxiv: 1505.02129 · arxiv_version: 1505.02129v1 · doi: 10.48550/arxiv.1505.02129 · pith_short_12: URZ6W4SRLD52 · pith_short_16: URZ6W4SRLD522FR5 · pith_short_8: URZ6W4SR

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/URZ6W4SRLD522FR5ARNYZTPG3L \
  | 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: a473eb725158fbad163d045b8ccde6dadd3f9fe1452a5de8a9c96b5ec6d4ea4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926b3e50150cf01af4b71f633c83e363d667e7dd8ddf3d60ca3e99e3a1af684c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2015-05-06T15:18:05Z",
    "title_canon_sha256": "a4b45f7ff32ef3b2c6346f74a5e7a8674994b13c01b9d03bab88f13626955aa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02129",
    "kind": "arxiv",
    "version": 1
  }
}