Pith Number

pith:PXGDHSFE

pith:2012:PXGDHSFEZDBXGBPYQWKC5MGTQF

not attested not anchored not stored refs pending

Confidence Statements for Ordering Quantiles

Adriano Polpo, Carlos A. de B. Pereira, Cassio P. de Campos

arxiv:1212.5405 v2 · 2012-12-21 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXGDHSFEZDBXGBPYQWKC5MGTQF}

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	2026-05-18T00:56:36.412156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dcc33c8a4c8c37305f885942eb0d3816062a3ec9c53b90a305efd84e012a89b

Aliases

arxiv: 1212.5405 · arxiv_version: 1212.5405v2 · doi: 10.48550/arxiv.1212.5405 · pith_short_12: PXGDHSFEZDBX · pith_short_16: PXGDHSFEZDBXGBPY · pith_short_8: PXGDHSFE

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/PXGDHSFEZDBXGBPYQWKC5MGTQF \
  | 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: 7dcc33c8a4c8c37305f885942eb0d3816062a3ec9c53b90a305efd84e012a89b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c52df9ed8c05f52317bddc8b0a8bfa2db3f576c43a4f88a7dac948571e8ffbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-12-21T11:47:37Z",
    "title_canon_sha256": "db1ff75fb0bc20a85008e5501e6161ce4d7b3ccdb6d771ea60ecdb84ecd62826"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5405",
    "kind": "arxiv",
    "version": 2
  }
}