Pith Number

pith:AMVPUQVV

pith:2020:AMVPUQVVD76HMNYYPBDLYHLUUV

not attested not anchored not stored refs pending

Toward Cloud Tomography from Space using MISR and MODIS: The Physics of Image Formation for Opaque Convective Clouds

Anthony B. Davis, Bernhard Mayer, David J. Diner, Linda Forster

arxiv:2011.14537 v4 · 2020-11-30 · physics.ao-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{AMVPUQVVD76HMNYYPBDLYHLUUV}

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	2026-07-05T03:00:47.089222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

032afa42b51ffc7637187846bc1d74a5713ee469f2d36ce47893fd4b1d3be484

Aliases

arxiv: 2011.14537 · arxiv_version: 2011.14537v4 · doi: 10.48550/arxiv.2011.14537 · pith_short_12: AMVPUQVVD76H · pith_short_16: AMVPUQVVD76HMNYY · pith_short_8: AMVPUQVV

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/AMVPUQVVD76HMNYYPBDLYHLUUV \
  | 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: 032afa42b51ffc7637187846bc1d74a5713ee469f2d36ce47893fd4b1d3be484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230e0f6ecd9b9ba3c0e108866bc3148289abbb46ba55268de860393e7223ce77",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2020-11-30T04:19:04Z",
    "title_canon_sha256": "2a15831b6b7e95b9c3fd1a252bbeb22ee3c99e0ab0d1244249f1ce719f0b00f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.14537",
    "kind": "arxiv",
    "version": 4
  }
}