Pith Number

pith:TP7F4AIU

pith:2020:TP7F4AIUAN5XXGQOAT4DKIFZJB

not attested not anchored not stored refs pending

Introduction to logistic regression

Moo K. Chung

arxiv:2008.13567 v2 · 2020-08-28 · stat.ME · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TP7F4AIUAN5XXGQOAT4DKIFZJB}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-07-05T01:47:32.617787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bfe5e0114037b7b9a0e04f83520b9484d4a81c7505994d04165a138ce7fdf7e

Aliases

arxiv: 2008.13567 · arxiv_version: 2008.13567v2 · doi: 10.48550/arxiv.2008.13567 · pith_short_12: TP7F4AIUAN5X · pith_short_16: TP7F4AIUAN5XXGQO · pith_short_8: TP7F4AIU

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/TP7F4AIUAN5XXGQOAT4DKIFZJB \
  | 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: 9bfe5e0114037b7b9a0e04f83520b9484d4a81c7505994d04165a138ce7fdf7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e35c0ab65d952d73e07a62bc1be3b6e7f3873aeb7fa6663ebdb2db8eb90b15",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-08-28T05:18:55Z",
    "title_canon_sha256": "8617b69405fd5ff5a4da8ce02b339865ecfc882958ddc87d21363f1d58c42cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13567",
    "kind": "arxiv",
    "version": 2
  }
}