Pith Number

pith:XIJD36KP

pith:2023:XIJD36KPIYWWZVCIMNMN42OHTH

not attested not anchored not stored refs pending

GLH-Water: A Large-Scale Dataset for Global Surface Water Detection in Large-Size Very-High-Resolution Satellite Imagery

Bo Dang, Wanchun Li, Yansheng Li, Yongjun Zhang

arxiv:2303.09310 v1 · 2023-03-16 · 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{XIJD36KPIYWWZVCIMNMN42OHTH}

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	2026-07-05T05:51:51.678890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba123df94f462d6cd4486358de69c799e8d8610131afa239ee3bacabf9f252d8

Aliases

arxiv: 2303.09310 · arxiv_version: 2303.09310v1 · doi: 10.48550/arxiv.2303.09310 · pith_short_12: XIJD36KPIYWW · pith_short_16: XIJD36KPIYWWZVCI · pith_short_8: XIJD36KP

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/XIJD36KPIYWWZVCIMNMN42OHTH \
  | 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: ba123df94f462d6cd4486358de69c799e8d8610131afa239ee3bacabf9f252d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1122c4c8393c4fad990f94fbd0c921ed7613289db3c6c2608f3776b5e479cc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-16T13:35:56Z",
    "title_canon_sha256": "7ac473fe7ff1a7704e9642f683ac93723e86aaa4316739127025165960b07932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09310",
    "kind": "arxiv",
    "version": 1
  }
}