Pith Number

pith:OQ5ASSM3

pith:2017:OQ5ASSM36YRT2FZFQ2BV76JT4F

not attested not anchored not stored refs pending

Cloud Radiative Effect Study Using Sky Camera

Feng Yuan, Shilpa Manandhar, Soumyabrata Dev, Stefan Winkler, Yee Hui Lee

arxiv:1703.05591 v1 · 2017-03-15 · physics.ao-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQ5ASSM36YRT2FZFQ2BV76JT4F}

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	2026-05-18T00:48:33.855012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

743a09499bf6233d172586835ff933e16efc08c2516fd9ba0a542b18c27c16cb

Aliases

arxiv: 1703.05591 · arxiv_version: 1703.05591v1 · doi: 10.48550/arxiv.1703.05591 · pith_short_12: OQ5ASSM36YRT · pith_short_16: OQ5ASSM36YRT2FZF · pith_short_8: OQ5ASSM3

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/OQ5ASSM36YRT2FZFQ2BV76JT4F \
  | 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: 743a09499bf6233d172586835ff933e16efc08c2516fd9ba0a542b18c27c16cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d359efe02d22a6d7daad820d84c8ccb7f8884041ef3cdcebb7dc03eff715eba",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2017-03-15T02:47:50Z",
    "title_canon_sha256": "c6cfef436b232882a8a28ef792d41c39702fbc4cf26f6a7cd8c1b52dc0a9188e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05591",
    "kind": "arxiv",
    "version": 1
  }
}