Pith Number

pith:WH7ZFMUJ

pith:2018:WH7ZFMUJU66SRM4EYFLGJON6PF

not attested not anchored not stored refs pending

Visualizing Neural Network Developing Perturbation Theory

Huitao Shen, Hui Zhai, Pengfei Zhang, Yadong Wu

arxiv:1802.03930 v2 · 2018-02-12 · physics.comp-ph · cond-mat.dis-nn · cond-mat.quant-gas · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WH7ZFMUJU66SRM4EYFLGJON6PF}

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	2026-05-18T00:08:43.355056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ff92b289a7bd28b384c15664b9be79468f108ac428bb045ca8db1b1f091f58

Aliases

arxiv: 1802.03930 · arxiv_version: 1802.03930v2 · doi: 10.48550/arxiv.1802.03930 · pith_short_12: WH7ZFMUJU66S · pith_short_16: WH7ZFMUJU66SRM4E · pith_short_8: WH7ZFMUJ

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/WH7ZFMUJU66SRM4EYFLGJON6PF \
  | 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: b1ff92b289a7bd28b384c15664b9be79468f108ac428bb045ca8db1b1f091f58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f10b0028408c99d5b4437f4057517a17d3f9029e12e2087169ffa18c9a8c2044",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.quant-gas",
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-02-12T08:25:55Z",
    "title_canon_sha256": "19fc4e47fd33ff180ab0c6dc75145e98abadf923971a869a1386c41d4ff87e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03930",
    "kind": "arxiv",
    "version": 2
  }
}