Pith Number

pith:U3I6IFGZ

pith:2020:U3I6IFGZ7FCCYADJP3KA47M5U4

not attested not anchored not stored refs pending

Repository for Reusing Artifacts of Artificial Neural Networks

Arezoo Bozorgmehr, Ehsan Kozegar, Hongfei Chen, Javad Ghofrani, Maximilian Naake, Mohammad Divband Soorati

arxiv:2003.13619 v1 · 2020-03-30 · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3I6IFGZ7FCCYADJP3KA47M5U4}

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	2026-07-05T00:51:24.770407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d1e414d9f9442c00697ed40e7d9da7171d7765d4460f47d6520e22b28d0af8

Aliases

arxiv: 2003.13619 · arxiv_version: 2003.13619v1 · doi: 10.48550/arxiv.2003.13619 · pith_short_12: U3I6IFGZ7FCC · pith_short_16: U3I6IFGZ7FCCYADJ · pith_short_8: U3I6IFGZ

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/U3I6IFGZ7FCCYADJP3KA47M5U4 \
  | 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: a6d1e414d9f9442c00697ed40e7d9da7171d7765d4460f47d6520e22b28d0af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4e0db643f2aa6191f6fcea5593432a71e6f070abcffca426b6357a305764db",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-30T16:49:23Z",
    "title_canon_sha256": "726d930781f2dbc5a5998e67d950c77cc503654994421e957957272ab47c20ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13619",
    "kind": "arxiv",
    "version": 1
  }
}