Pith Number

pith:U7UKS5UN

pith:2017:U7UKS5UNON7ZXBDWQDMASGV6C7

not attested not anchored not stored refs pending

On the construction of probabilistic Newton-type algorithms

Adrian G. Wills, Thomas B. Sch\"on

arxiv:1704.01382 v1 · 2017-04-05 · 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{U7UKS5UNON7ZXBDWQDMASGV6C7}

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	2026-05-18T00:46:58.319912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e8a9768d737f9b847680d8091abe17e6989baeb6153390f0bed4fb22d6dcb2

Aliases

arxiv: 1704.01382 · arxiv_version: 1704.01382v1 · doi: 10.48550/arxiv.1704.01382 · pith_short_12: U7UKS5UNON7Z · pith_short_16: U7UKS5UNON7ZXBDW · pith_short_8: U7UKS5UN

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/U7UKS5UNON7ZXBDWQDMASGV6C7 \
  | 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: a7e8a9768d737f9b847680d8091abe17e6989baeb6153390f0bed4fb22d6dcb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817db8afdeedbf380e31aebb2bda6aa12a89836cdd772eb6f5d26582fe8d7324",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-04-05T12:34:20Z",
    "title_canon_sha256": "2be888ccf3226cf7fc5ebbca5b8d7908e963b25b20b2d099fccceb260227855f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01382",
    "kind": "arxiv",
    "version": 1
  }
}