Pith Number

pith:PNVD35AS

pith:2018:PNVD35AS4HBJD3FS6JQBQH7AJC

not attested not anchored not stored refs pending

30m resolution Global Annual Burned Area Mapping based on Landsat images and Google Earth Engine

Bingfang Wu, Chao Tang, Guizhou Wang, Guojin He, Ranyu Yin, Tengfei Long, Weili Jiao, Xiaomei Zhang, Zhaoming Zhang

arxiv:1805.02579 v1 · 2018-05-07 · 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{PNVD35AS4HBJD3FS6JQBQH7AJC}

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	2026-05-18T00:16:39.608388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b6a3df412e1c291ecb2f260181fe04888dbb05c307d2bb24d2b1498d4b9b541

Aliases

arxiv: 1805.02579 · arxiv_version: 1805.02579v1 · doi: 10.48550/arxiv.1805.02579 · pith_short_12: PNVD35AS4HBJ · pith_short_16: PNVD35AS4HBJD3FS · pith_short_8: PNVD35AS

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/PNVD35AS4HBJD3FS6JQBQH7AJC \
  | 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: 7b6a3df412e1c291ecb2f260181fe04888dbb05c307d2bb24d2b1498d4b9b541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69df842751503564bea045bd720fbfeeeb26a670611e5d6638ea9a833e8381b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-07T15:38:15Z",
    "title_canon_sha256": "d5b5c962f1e2d092966ab48d5bdf1082629b0bb6f64a0486e4f3c6490ac5f3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02579",
    "kind": "arxiv",
    "version": 1
  }
}