Pith Number

pith:USZNKBIF

pith:2019:USZNKBIFIKRWL7XFQWKIVKEMAC

not attested not anchored not stored refs pending

Manifold Fitting under Unbounded Noise

Yuqing Xia, Zhigang Yao

arxiv:1909.10228 v3 · 2019-09-23 · stat.ML · 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{USZNKBIFIKRWL7XFQWKIVKEMAC}

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

1 paper in Pith

Towards understanding how attention mechanism works in deep learning

Receipt and verification

First computed	2026-07-05T08:29:11.211152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b2d5050542a365fee585948aa88c00b152c908720e956bbd19e11f20ac4718

Aliases

arxiv: 1909.10228 · arxiv_version: 1909.10228v3 · doi: 10.48550/arxiv.1909.10228 · pith_short_12: USZNKBIFIKRW · pith_short_16: USZNKBIFIKRWL7XF · pith_short_8: USZNKBIF

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/USZNKBIFIKRWL7XFQWKIVKEMAC \
  | 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: a4b2d5050542a365fee585948aa88c00b152c908720e956bbd19e11f20ac4718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57921800e88f69782ed8c17366bb5f9e195dfdaaa980b6a08f13c5ca8441aae3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-09-23T08:55:41Z",
    "title_canon_sha256": "f94f883f59c146244dbc00c92302f23fda9a7240c33beefac63845b21e8e5172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10228",
    "kind": "arxiv",
    "version": 3
  }
}