Pith Number

pith:GWMZNEIB

pith:2017:GWMZNEIB5E743EUGAPF4YAWJJX

not attested not anchored not stored refs pending

Learning Robust Features with Incremental Auto-Encoders

Donghui Wang, Yanan Li

arxiv:1705.09476 v1 · 2017-05-26 · 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{GWMZNEIB5E743EUGAPF4YAWJJX}

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	2026-05-18T00:43:38.609759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3599969101e93fcd928603cbcc02c94dc727b44afb4ec2854e592e14d299871c

Aliases

arxiv: 1705.09476 · arxiv_version: 1705.09476v1 · doi: 10.48550/arxiv.1705.09476 · pith_short_12: GWMZNEIB5E74 · pith_short_16: GWMZNEIB5E743EUG · pith_short_8: GWMZNEIB

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/GWMZNEIB5E743EUGAPF4YAWJJX \
  | 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: 3599969101e93fcd928603cbcc02c94dc727b44afb4ec2854e592e14d299871c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba3363eb43a425263f3ee7f640934167fb8346d9a14898292e0aed40c3b329b0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-26T08:30:41Z",
    "title_canon_sha256": "61272dfcc53874e5143df1bf5ebf660550c4bb06197b49263f0844eb1b7dfa5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09476",
    "kind": "arxiv",
    "version": 1
  }
}