Pith Number

pith:6573J4LP

pith:2022:6573J4LPC6UDMXLTISLJ26NEXQ

not attested not anchored not stored refs pending

Generative structured normalizing flow Gaussian processes applied to spectroscopic data

Diane Oyen, Natalie Klein, Nishant Panda, Patrick Gasda

arxiv:2212.07554 v1 · 2022-12-14 · cs.LG · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6573J4LPC6UDMXLTISLJ26NEXQ}

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	2026-07-05T05:25:34.152252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77fb4f16f17a8365d7344969d79a4bc0195fe9f628069d71f416159d16c35ab

Aliases

arxiv: 2212.07554 · arxiv_version: 2212.07554v1 · doi: 10.48550/arxiv.2212.07554 · pith_short_12: 6573J4LPC6UD · pith_short_16: 6573J4LPC6UDMXLT · pith_short_8: 6573J4LP

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/6573J4LPC6UDMXLTISLJ26NEXQ \
  | 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: f77fb4f16f17a8365d7344969d79a4bc0195fe9f628069d71f416159d16c35ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f0b1995b02201711832a746519b766ee105c43934a7386d1b4d4e51d1dbd83c",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-14T23:57:46Z",
    "title_canon_sha256": "a5c1b70995d066edd0dee20c835d61e3b2c1deabcf3dfd311c0f15a1badebbad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07554",
    "kind": "arxiv",
    "version": 1
  }
}