Pith Number

pith:AAVPQNHD

pith:2019:AAVPQNHDD4CBGDUVJM63QFXQMJ

not attested not anchored not stored refs pending

Modeling Uncertainty by Learning a Hierarchy of Deep Neural Connections

Gal Novik, Raanan Y. Rohekar, Shami Nisimov, Yaniv Gurwicz

arxiv:1905.13195 v2 · 2019-05-30 · stat.ML · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAVPQNHDD4CBGDUVJM63QFXQMJ}

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	2026-07-05T00:15:05.751800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

002af834e31f04130e954b3db816f06248bfeda55e01426cec1364e62c3a44fc

Aliases

arxiv: 1905.13195 · arxiv_version: 1905.13195v2 · doi: 10.48550/arxiv.1905.13195 · pith_short_12: AAVPQNHDD4CB · pith_short_16: AAVPQNHDD4CBGDUV · pith_short_8: AAVPQNHD

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/AAVPQNHDD4CBGDUVJM63QFXQMJ \
  | 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: 002af834e31f04130e954b3db816f06248bfeda55e01426cec1364e62c3a44fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b74ae98dd3fe06f52c8c36983e6b28328d555e98113931e5aff3984139afcaf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-05-30T17:36:19Z",
    "title_canon_sha256": "8290947fe018cad1cafbb2f25fe84c44f451d7af6a3e53bf255ffe989d209b93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13195",
    "kind": "arxiv",
    "version": 2
  }
}