Pith Number

pith:FTIRUIQM

pith:2021:FTIRUIQMSGUMHXDN437VZRT5R5

not attested not anchored not stored refs pending

Non-Gradient Manifold Neural Network

Hongyuan Zhang, Rui Zhang, Xuelong Li, Ziheng Jiao

arxiv:2106.07905 v1 · 2021-06-15 · cs.LG · cs.AI · 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{FTIRUIQMSGUMHXDN437VZRT5R5}

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	2026-07-05T02:49:35.449160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd11a220c91a8c3dc6de6ff5cc67d8f731799c33143ce7f9578fd42ca280528

Aliases

arxiv: 2106.07905 · arxiv_version: 2106.07905v1 · doi: 10.48550/arxiv.2106.07905 · pith_short_12: FTIRUIQMSGUM · pith_short_16: FTIRUIQMSGUMHXDN · pith_short_8: FTIRUIQM

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/FTIRUIQMSGUMHXDN437VZRT5R5 \
  | 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: 2cd11a220c91a8c3dc6de6ff5cc67d8f731799c33143ce7f9578fd42ca280528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f868e6c33a7dc45a028b89ba750c1589c5b3bbe69253c5bd7aadbecab39d8d48",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-15T06:39:13Z",
    "title_canon_sha256": "b23541e40d976b7c6a923c87f3b1ce4a83aa57e4a2ea023eb2248fda5bf1318f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07905",
    "kind": "arxiv",
    "version": 1
  }
}