Pith Number

pith:QNFY6TYS

pith:2025:QNFY6TYSFE4C43XXRTCQMHRP2Q

not attested not anchored not stored refs pending

Deep Symmetric Autoencoders from the Eckart-Young-Schmidt Perspective

Nicola Rares Franco, Simone Brivio

arxiv:2506.11641 v1 · 2025-06-13 · math.NA · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNFY6TYSFE4C43XXRTCQMHRP2Q}

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

Convolutional Symmetric AutoEncoders: enhancing latent stability via differential geometry

Receipt and verification

First computed	2026-07-05T11:21:08.331288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834b8f4f1229382e6ef78cc5061e2fd4061cbb28a6c3452ffc844094c819011b

Aliases

arxiv: 2506.11641 · arxiv_version: 2506.11641v1 · doi: 10.48550/arxiv.2506.11641 · pith_short_12: QNFY6TYSFE4C · pith_short_16: QNFY6TYSFE4C43XX · pith_short_8: QNFY6TYS

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/QNFY6TYSFE4C43XXRTCQMHRP2Q \
  | 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: 834b8f4f1229382e6ef78cc5061e2fd4061cbb28a6c3452ffc844094c819011b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9e71b6e7e56aab8b7b7d1d27023e6a0ca7f79932b591e886a0c4ded9c3a2b82",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-06-13T10:12:34Z",
    "title_canon_sha256": "fb414ba9364f85795c7775b7c2b45a57d89f31b1a148190118a503dbcac69acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11641",
    "kind": "arxiv",
    "version": 1
  }
}