Pith Number

pith:E4OIGKJL

pith:2020:E4OIGKJLCRTGFHI4XLOX5ENXJU

not attested not anchored not stored refs pending

A family of smooth piecewise-linear models with probabilistic interpretations

Ferreira, Iuri Emmanuel de Paula, Silvio Sandoval, Zocchi

arxiv:2011.07753 v1 · 2020-11-16 · 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{E4OIGKJLCRTGFHI4XLOX5ENXJU}

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	2026-07-05T01:51:53.702439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

271c83292b1466629d1cbadd7e91b74d1db04057f494054b648d099efa9727e1

Aliases

arxiv: 2011.07753 · arxiv_version: 2011.07753v1 · doi: 10.48550/arxiv.2011.07753 · pith_short_12: E4OIGKJLCRTG · pith_short_16: E4OIGKJLCRTGFHI4 · pith_short_8: E4OIGKJL

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/E4OIGKJLCRTGFHI4XLOX5ENXJU \
  | 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: 271c83292b1466629d1cbadd7e91b74d1db04057f494054b648d099efa9727e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326bc8c9dfb044d394c53ca059ebee976ba52dc1a3cf4e607154bbab26e11a7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-11-16T07:09:46Z",
    "title_canon_sha256": "f26a9c39b4c01657980f43c2510575232d12601435c9928b2189264c40f8e04c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07753",
    "kind": "arxiv",
    "version": 1
  }
}