Pith Number

pith:NLBSLRER

pith:2025:NLBSLRERZPETYGGOHREUKIBTRL

not attested not anchored not stored refs pending

A Machine Learning Framework for Predicting Microphysical Properties of Ice Crystals from Cloud Particle Imagery

Jerry Harrington, Joseph Ko, Kara Lamb, Kara Sulia, Marcus van Lier-Walqui, Vanessa Przybylo

arxiv:2507.19759 v1 · 2025-07-26 · physics.ao-ph · cs.CV · cs.LG · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLBSLRERZPETYGGOHREUKIBTRL}

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	2026-07-05T11:43:41.345767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac325c491cbc93c18ce3c494520338ae3a2785da95e39169dbe8ba19cb91b87

Aliases

arxiv: 2507.19759 · arxiv_version: 2507.19759v1 · doi: 10.48550/arxiv.2507.19759 · pith_short_12: NLBSLRERZPET · pith_short_16: NLBSLRERZPETYGGO · pith_short_8: NLBSLRER

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/NLBSLRERZPETYGGOHREUKIBTRL \
  | 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: 6ac325c491cbc93c18ce3c494520338ae3a2785da95e39169dbe8ba19cb91b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53493d395a4faf796afd3887b8341b0198fdb7a922008abafdca91704acda84f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2025-07-26T03:25:59Z",
    "title_canon_sha256": "2da1cac0de5c71f92e644baec650fd600bfc6f18ffa9a799191132ecdda53ce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19759",
    "kind": "arxiv",
    "version": 1
  }
}