Pith Number

pith:DRAC56UC

pith:2013:DRAC56UCYTY74BR45IOXHYNODH

not attested not anchored not stored refs pending

AIC, Cp and estimators of loss for elliptically symmetric distributions

Aur\'elie Boisbunon (CSIS), Dominique Fourdrinier (LITIS), Martin T. Wells, Stephane Canu (LITIS), William Strawderman

arxiv:1308.2766 v2 · 2013-08-13 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRAC56UCYTY74BR45IOXHYNODH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:51:08.472088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c402efa82c4f1fe063cea1d73e1ae19f05862eb6a63f2a804e974bf27e252c8

Aliases

arxiv: 1308.2766 · arxiv_version: 1308.2766v2 · doi: 10.48550/arxiv.1308.2766 · pith_short_12: DRAC56UCYTY7 · pith_short_16: DRAC56UCYTY74BR4 · pith_short_8: DRAC56UC

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/DRAC56UCYTY74BR45IOXHYNODH \
  | 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: 1c402efa82c4f1fe063cea1d73e1ae19f05862eb6a63f2a804e974bf27e252c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eccb86d1269cbc909ef7884b2cb4d5da9d2c355481d456c14369b9b0dc59b172",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-08-13T06:27:51Z",
    "title_canon_sha256": "9daeaaee363072a8d63af9a8c2d3aac223e03a5b25782fa06654762da58c48ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2766",
    "kind": "arxiv",
    "version": 2
  }
}