Pith Number

pith:PQB5M63Y

pith:2018:PQB5M63YRGVJVHGUJWVWZHAI5B

not attested not anchored not stored refs pending

Network Learning with Local Propagation

Behrooz Razeghi, Dimche Kostadinov, Slava Voloshynovskiy, Sohrab Ferdowsi

arxiv:1805.07802 v1 · 2018-05-20 · cs.LG · cs.AI · cs.NE · 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{PQB5M63YRGVJVHGUJWVWZHAI5B}

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	2026-05-18T00:15:32.505329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c03d67b7889aa9a9cd44dab6c9c08e87ebf06f1fdc7bf3697b41dccd5f864b3

Aliases

arxiv: 1805.07802 · arxiv_version: 1805.07802v1 · doi: 10.48550/arxiv.1805.07802 · pith_short_12: PQB5M63YRGVJ · pith_short_16: PQB5M63YRGVJVHGU · pith_short_8: PQB5M63Y

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/PQB5M63YRGVJVHGUJWVWZHAI5B \
  | 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: 7c03d67b7889aa9a9cd44dab6c9c08e87ebf06f1fdc7bf3697b41dccd5f864b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32609205ed7617ed206e9ba589d06a487a0b3b54ca8db3404495401558b48062",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-20T17:21:05Z",
    "title_canon_sha256": "b23a7b10a0031f9f592333aca4f2627b08772eb330fd9ba5186e8ad2056c1ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07802",
    "kind": "arxiv",
    "version": 1
  }
}