Pith Number

pith:XR2EXHHK

pith:2021:XR2EXHHKPY6EAQWZP2YEIXTML2

not attested not anchored not stored refs pending

Hyperbolic Deep Neural Networks: A Survey

Abdelrahman Mostafa, Guoying Zhao, Henglin Shi, Tuomas Varanka, Wei Peng

arxiv:2101.04562 v3 · 2021-01-12 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XR2EXHHKPY6EAQWZP2YEIXTML2}

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.

Cited by

3 papers in Pith

Two-dimensional Hyperbolic RNN Neural Quantum State

Rank-Aware Hyperbolic Alignment for Vision-Language Dataset Distillation

New non-Euclidean neural quantum states from hyperbolic Lorentz recurrent architectures

Receipt and verification

First computed	2026-07-05T02:16:01.615348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc744b9cea7e3c4042d97eb0445e6c5e8e8dc27901df17ce3a1a872780ea124f

Aliases

arxiv: 2101.04562 · arxiv_version: 2101.04562v3 · doi: 10.48550/arxiv.2101.04562 · pith_short_12: XR2EXHHKPY6E · pith_short_16: XR2EXHHKPY6EAQWZ · pith_short_8: XR2EXHHK

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/XR2EXHHKPY6EAQWZP2YEIXTML2 \
  | 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: bc744b9cea7e3c4042d97eb0445e6c5e8e8dc27901df17ce3a1a872780ea124f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d957c8d98c942676c5adf0906c34f1e904a102d86e9aacfc63c5a338d0195fa1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-12T15:55:16Z",
    "title_canon_sha256": "3df290dd72f48300faa2f93b6dda39096b0ae9bcbf87e933f4ce62a754cec0ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04562",
    "kind": "arxiv",
    "version": 3
  }
}