Pith Number

pith:EOL2QLPN

pith:2018:EOL2QLPNATYR26DLVA2DXUU2LG

not attested not anchored not stored refs pending

Curvature-based Comparison of Two Neural Networks

Huan Long, John E. Hopcroft, Tao Yu

arxiv:1801.06801 v1 · 2018-01-21 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOL2QLPNATYR26DLVA2DXUU2LG}

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	2026-05-18T00:25:27.672760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2397a82ded04f11d786ba8343bd29a598686b4620de5a36b83ad47174a87d4a2

Aliases

arxiv: 1801.06801 · arxiv_version: 1801.06801v1 · doi: 10.48550/arxiv.1801.06801 · pith_short_12: EOL2QLPNATYR · pith_short_16: EOL2QLPNATYR26DL · pith_short_8: EOL2QLPN

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/EOL2QLPNATYR26DLVA2DXUU2LG \
  | 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: 2397a82ded04f11d786ba8343bd29a598686b4620de5a36b83ad47174a87d4a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfff1fc063ed94ca30c56cd3bd81d4b33d3f1f450a966973bbfdb08fd0cc8f6a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-01-21T10:17:33Z",
    "title_canon_sha256": "df4db66bb1e1d2bbe481028f6dc46a9c2356e28e5b197f46a278d521ac939df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06801",
    "kind": "arxiv",
    "version": 1
  }
}