Pith Number

pith:YLRHEWRY

pith:2015:YLRHEWRYPDGOE4RUDFE3H3DRCH

not attested not anchored not stored refs pending

A Max-Sum algorithm for training discrete neural networks

Alfredo Braunstein, Carlo Baldassi

arxiv:1505.05401 v2 · 2015-05-20 · cond-mat.dis-nn · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLRHEWRYPDGOE4RUDFE3H3DRCH}

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	2026-05-18T01:35:22.252654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2e2725a3878cce272341949b3ec7111f812c468b2f8f3d8d0e2b52d7037fdf8

Aliases

arxiv: 1505.05401 · arxiv_version: 1505.05401v2 · doi: 10.48550/arxiv.1505.05401 · pith_short_12: YLRHEWRYPDGO · pith_short_16: YLRHEWRYPDGOE4RU · pith_short_8: YLRHEWRY

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/YLRHEWRYPDGOE4RUDFE3H3DRCH \
  | 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: c2e2725a3878cce272341949b3ec7111f812c468b2f8f3d8d0e2b52d7037fdf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eb39b5050aa813cde3f1a7686800dc5ef36b2bb239e1cfe6ac327cbb6d3cd56",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2015-05-20T14:34:23Z",
    "title_canon_sha256": "7df78dbe10e513ffafe21bcea39af6c800be17e06cc64d8c2ac58b7c38651109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05401",
    "kind": "arxiv",
    "version": 2
  }
}