Pith Number

pith:MOQ7PB3Q

pith:2017:MOQ7PB3QB4ASQK6OEUURUUYPJ5

not attested not anchored not stored refs pending

(Machine) Learning to Do More with Less

Bryan Ostdiek, Marat Freytsis, Timothy Cohen

arxiv:1706.09451 v3 · 2017-06-28 · hep-ph · physics.data-an · 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{MOQ7PB3QB4ASQK6OEUURUUYPJ5}

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	2026-05-18T00:19:59.100231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63a1f787700f01282bce25291a530f4f4b8700da4b2c117c7a0d3e4f317a4deb

Aliases

arxiv: 1706.09451 · arxiv_version: 1706.09451v3 · doi: 10.48550/arxiv.1706.09451 · pith_short_12: MOQ7PB3QB4AS · pith_short_16: MOQ7PB3QB4ASQK6O · pith_short_8: MOQ7PB3Q

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/MOQ7PB3QB4ASQK6OEUURUUYPJ5 \
  | 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: 63a1f787700f01282bce25291a530f4f4b8700da4b2c117c7a0d3e4f317a4deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "715caf7c3aedcdecffa48a7069ee4ab8340f879b629f0ac4b9b293afd19492bc",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-06-28T19:28:52Z",
    "title_canon_sha256": "31977aeffec62dcabc3cc74c3f7f34d68694c374a73f3b4fcac20cb545e23ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09451",
    "kind": "arxiv",
    "version": 3
  }
}