Pith Number

pith:OAJBDFZ4

pith:2022:OAJBDFZ4TTSKSE7W5PP32O2MPW

not attested not anchored not stored refs pending

Attentive Dual Stream Siamese U-net for Flood Detection on Multi-temporal Sentinel-1 Data

Andrea Nascetti, Ritu Yadav, Yifang Ban

arxiv:2204.09387 v1 · 2022-04-20 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAJBDFZ4TTSKSE7W5PP32O2MPW}

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.

Cited by

2 papers in Pith

Beyond Backscatter: AlphaEarth Land-Cover Priors for Rapid SAR Flood Segmentation Across Foundation Backbones

ZAYAN: Disentangled Contrastive Transformer for Tabular Remote Sensing Data

Receipt and verification

First computed	2026-07-05T05:23:57.593642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

701211973c9ce4a913f6ebdfbd3b4c7d8aad4eb86c4574da4262206776426715

Aliases

arxiv: 2204.09387 · arxiv_version: 2204.09387v1 · doi: 10.48550/arxiv.2204.09387 · pith_short_12: OAJBDFZ4TTSK · pith_short_16: OAJBDFZ4TTSKSE7W · pith_short_8: OAJBDFZ4

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/OAJBDFZ4TTSKSE7W5PP32O2MPW \
  | 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: 701211973c9ce4a913f6ebdfbd3b4c7d8aad4eb86c4574da4262206776426715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf38d82e9074550ab826c6af4a8707cde7039364772d1995851c66bcd251eaf",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-20T10:56:39Z",
    "title_canon_sha256": "bef5c28a164dd8cfa2d2d22436057e95414195b64652bdb1c3529649973a293c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09387",
    "kind": "arxiv",
    "version": 1
  }
}