Pith Number

pith:V3HG2P7M

pith:2018:V3HG2P7MSQRYMODM4UAQYLBOXD

not attested not anchored not stored refs pending

Boundary Optimizing Network (BON)

Akshay Pai, Marco Singh

arxiv:1801.02642 v3 · 2018-01-08 · cs.LG · cs.CV · 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{V3HG2P7MSQRYMODM4UAQYLBOXD}

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	2026-05-18T00:25:15.326999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aece6d3fec942386386ce5010c2c2eb8f7f229df2ba074439472504545151fa0

Aliases

arxiv: 1801.02642 · arxiv_version: 1801.02642v3 · doi: 10.48550/arxiv.1801.02642 · pith_short_12: V3HG2P7MSQRY · pith_short_16: V3HG2P7MSQRYMODM · pith_short_8: V3HG2P7M

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/V3HG2P7MSQRYMODM4UAQYLBOXD \
  | 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: aece6d3fec942386386ce5010c2c2eb8f7f229df2ba074439472504545151fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea72a59d4af33c349909f4840442ca881fb3a7b9fae6423b8ea7dc782e7267c0",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-01-08T19:02:44Z",
    "title_canon_sha256": "c8d870f23b2302327252cd36490179263148d335f6b3239d97076bd3c805cc47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02642",
    "kind": "arxiv",
    "version": 3
  }
}