Pith Number

pith:2KTZEOTT

pith:2021:2KTZEOTTQ2VFBVYTOJNWVAXD3Z

not attested not anchored not stored refs pending

Intrinsic Dimension, Persistent Homology and Generalization in Neural Networks

Aaron Lou, Leonidas Guibas, Tolga Birdal, Umut \c{S}im\c{s}ekli

arxiv:2111.13171 v1 · 2021-11-25 · cs.LG · cs.AI · cs.CV · math.GN · 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{2KTZEOTTQ2VFBVYTOJNWVAXD3Z}

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	2026-07-05T03:35:18.151202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a7923a7386aa50d713725b6a82e3de7c3a6e8390c83a63f137db41a134cc01

Aliases

arxiv: 2111.13171 · arxiv_version: 2111.13171v1 · doi: 10.48550/arxiv.2111.13171 · pith_short_12: 2KTZEOTTQ2VF · pith_short_16: 2KTZEOTTQ2VFBVYT · pith_short_8: 2KTZEOTT

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/2KTZEOTTQ2VFBVYTOJNWVAXD3Z \
  | 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: d2a7923a7386aa50d713725b6a82e3de7c3a6e8390c83a63f137db41a134cc01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397a2fa2b3d8260b06aa63f9300a745ca2b89aa09f179bdebeb028dc4582288f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "math.GN",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-25T17:06:15Z",
    "title_canon_sha256": "d225fe619ebf2dad362e6d7c03992c6b098dbf635d0ed399fd05835924fce399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13171",
    "kind": "arxiv",
    "version": 1
  }
}