Pith Number

pith:2PD6F242

pith:2016:2PD6F242ZJBJ5XJZA5AU5BH6HI

not attested not anchored not stored refs pending

Probabilistic graphical model based approach for water mapping using GaoFen-2 (GF-2) high resolution imagery and Landsat 8 time series

Jie Wang, Luyan Ji, Peng Gong, Xiurui Geng

arxiv:1612.07801 v1 · 2016-12-22 · stat.AP · 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{2PD6F242ZJBJ5XJZA5AU5BH6HI}

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	2026-05-18T00:54:08.612650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c7e2eb9aca429edd3907414e84fe3a3936deff148d591ce9dd33966a8f05f2

Aliases

arxiv: 1612.07801 · arxiv_version: 1612.07801v1 · doi: 10.48550/arxiv.1612.07801 · pith_short_12: 2PD6F242ZJBJ · pith_short_16: 2PD6F242ZJBJ5XJZ · pith_short_8: 2PD6F242

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/2PD6F242ZJBJ5XJZA5AU5BH6HI \
  | 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: d3c7e2eb9aca429edd3907414e84fe3a3936deff148d591ce9dd33966a8f05f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a980e293f9ae1380422c5627f7648192a2c9c4590af593f86191474ab3e401",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-12-22T02:59:54Z",
    "title_canon_sha256": "dfcd4eaccb2c401727e6986c5387d5d3e510fe49f582a451abb5dfb8ba8ed112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07801",
    "kind": "arxiv",
    "version": 1
  }
}