Pith Number

pith:7JYOEKZ7

pith:2017:7JYOEKZ7REDSIN26YNGZGBLJRL

not attested not anchored not stored refs pending

On predictive density estimation with additional information

Abdolnasser Sadeghkhani, \'Eric Marchand

arxiv:1709.07778 v1 · 2017-09-22 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JYOEKZ7REDSIN26YNGZGBLJRL}

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	2026-05-18T00:34:32.368305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa70e22b3f890724375ec34d9305698ae4fbe4f30766af51a439b1353a3ecb2c

Aliases

arxiv: 1709.07778 · arxiv_version: 1709.07778v1 · doi: 10.48550/arxiv.1709.07778 · pith_short_12: 7JYOEKZ7REDS · pith_short_16: 7JYOEKZ7REDSIN26 · pith_short_8: 7JYOEKZ7

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/7JYOEKZ7REDSIN26YNGZGBLJRL \
  | 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: fa70e22b3f890724375ec34d9305698ae4fbe4f30766af51a439b1353a3ecb2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa13619a7698f7e1e776d10afe6a7a8fca9b5b8ce7753770a836f6b2d70a38ed",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-09-22T14:32:51Z",
    "title_canon_sha256": "951fa4b9054875316e320fa2b1b82bd7b38de358472312493e5eb304655655e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07778",
    "kind": "arxiv",
    "version": 1
  }
}