Pith Number

pith:6IP5LJUD

pith:2023:6IP5LJUDRTYWQYS62QZQKT2WK7

not attested not anchored not stored refs pending

Gappy local conformal auto-encoders for heterogeneous data fusion: in praise of rigidity

Erez Peterfreund, Felix Dietrich, Ioannis G. Kevrekidis, Iryna Burak, Jim Gimlett, Ofir Lindenbaum, Ronald R. Coifman

arxiv:2312.13155 v1 · 2023-12-20 · 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{6IP5LJUDRTYWQYS62QZQKT2WK7}

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	2026-07-05T07:26:32.764092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21fd5a6838cf168625ed433054f5657c8eb7305ecfc63b563aa91a937db409b

Aliases

arxiv: 2312.13155 · arxiv_version: 2312.13155v1 · doi: 10.48550/arxiv.2312.13155 · pith_short_12: 6IP5LJUDRTYW · pith_short_16: 6IP5LJUDRTYWQYS6 · pith_short_8: 6IP5LJUD

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/6IP5LJUDRTYWQYS62QZQKT2WK7 \
  | 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: f21fd5a6838cf168625ed433054f5657c8eb7305ecfc63b563aa91a937db409b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1a30cca89421c93f4c7bcf1c7fb01065e0279a742503654a205dfce28a04da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-20T16:18:51Z",
    "title_canon_sha256": "07bdeb906f9ef57eed8ee4cd035aec641e1afb3db1c9804c13cb2fd4a3ed831e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.13155",
    "kind": "arxiv",
    "version": 1
  }
}