Pith Number

pith:FWRZDCHA

pith:2012:FWRZDCHAULUW2UC6WPYKS4BGXE

not attested not anchored not stored refs pending

CircSiZer: an exploratory tool for circular data

Alberto Rodr\'iguez-Casal, Mar\'ia Oliveira, Rosa M. Crujeiras

arxiv:1210.2555 v2 · 2012-10-09 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWRZDCHAULUW2UC6WPYKS4BGXE}

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	2026-05-18T03:32:31.571477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da39188e0a2e96d505eb3f0a97026b90b2817d0258cd5bd9c9e9f83a7ac4f0f

Aliases

arxiv: 1210.2555 · arxiv_version: 1210.2555v2 · doi: 10.48550/arxiv.1210.2555 · pith_short_12: FWRZDCHAULUW · pith_short_16: FWRZDCHAULUW2UC6 · pith_short_8: FWRZDCHA

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/FWRZDCHAULUW2UC6WPYKS4BGXE \
  | 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: 2da39188e0a2e96d505eb3f0a97026b90b2817d0258cd5bd9c9e9f83a7ac4f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea4648a43baaeb20f68048f412c64f84f50c332d3604aeed7d600f88cdbcf2c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-10-09T10:48:24Z",
    "title_canon_sha256": "7095474f18487af114f4715ae63ed3c93ea82e1579829f0f6658eecf661cb46b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2555",
    "kind": "arxiv",
    "version": 2
  }
}