Pith Number

pith:FBHWXZZ3

pith:2025:FBHWXZZ3XUA3J2U67EHHXWTPPP

not attested not anchored not stored refs pending

A Paired Autoencoder Framework for Inverse Problems via Bayes Risk Minimization

Emma Hart, Julianne Chung, Matthias Chung

arxiv:2501.14636 v1 · 2025-01-24 · cs.LG · cs.NA · math.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{FBHWXZZ3XUA3J2U67EHHXWTPPP}

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

Optimal Linear Baseline Models for Scientific Machine Learning

Receipt and verification

First computed	2026-07-05T10:05:03.742034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

284f6be73bbd01b4ea9ef90e7bda6f7bd35814315854b805f51f6fc9f7e535c9

Aliases

arxiv: 2501.14636 · arxiv_version: 2501.14636v1 · doi: 10.48550/arxiv.2501.14636 · pith_short_12: FBHWXZZ3XUA3 · pith_short_16: FBHWXZZ3XUA3J2U6 · pith_short_8: FBHWXZZ3

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/FBHWXZZ3XUA3J2U67EHHXWTPPP \
  | 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: 284f6be73bbd01b4ea9ef90e7bda6f7bd35814315854b805f51f6fc9f7e535c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e498531081e48642847ca6c64f636cedada31de8dc2e4ea308478f163e5707c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-24T16:55:36Z",
    "title_canon_sha256": "2474244ebad6b2989a76fe9ad9cedab82a5d8223c59cb8c0e0de3e442d9cce9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14636",
    "kind": "arxiv",
    "version": 1
  }
}