Pith Number

pith:3RTWENBJ

pith:2019:3RTWENBJTYKYRAZIH3VW7UUOJ5

not attested not anchored not stored refs pending

Cloud-Net: An end-to-end Cloud Detection Algorithm for Landsat 8 Imagery

Parvaneh Saeedi, Sorour Mohajerani

arxiv:1901.10077 v1 · 2019-01-29 · 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{3RTWENBJTYKYRAZIH3VW7UUOJ5}

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	2026-05-17T23:55:16.228363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc676234299e158883283eeb6fd28e4f637828cb54b220aa7fade301666c9755

Aliases

arxiv: 1901.10077 · arxiv_version: 1901.10077v1 · doi: 10.48550/arxiv.1901.10077 · pith_short_12: 3RTWENBJTYKY · pith_short_16: 3RTWENBJTYKYRAZI · pith_short_8: 3RTWENBJ

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/3RTWENBJTYKYRAZIH3VW7UUOJ5 \
  | 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: dc676234299e158883283eeb6fd28e4f637828cb54b220aa7fade301666c9755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d0b083859ed64f0faa70cb8d187175935bbc77069a2e813e79634b49fb9114",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-29T02:49:50Z",
    "title_canon_sha256": "15cff568aaa15ea2db9a95ac328ec8be052f7ab0af1fba5016cf333f0bdf5f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10077",
    "kind": "arxiv",
    "version": 1
  }
}