Pith Number

pith:RJ7QH4PL

pith:2025:RJ7QH4PLXSV3PHPLLWZJM4FGYA

not attested not anchored not stored refs pending

Post-Hurricane Debris Segmentation Using Fine-Tuned Foundational Vision Models

Ashok Veeraraghavan, Guha Balakrishnan, Jamie Ellen Padgett, Kooshan Amini, Yuhao Liu

arxiv:2504.12542 v2 · 2025-04-17 · 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{RJ7QH4PLXSV3PHPLLWZJM4FGYA}

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	2026-07-05T11:55:39.343202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a7f03f1ebbcabb79deb5db29670a6c00db2e3d9a9f355a7435dcf6097e9745d

Aliases

arxiv: 2504.12542 · arxiv_version: 2504.12542v2 · doi: 10.48550/arxiv.2504.12542 · pith_short_12: RJ7QH4PLXSV3 · pith_short_16: RJ7QH4PLXSV3PHPL · pith_short_8: RJ7QH4PL

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/RJ7QH4PLXSV3PHPLLWZJM4FGYA \
  | 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: 8a7f03f1ebbcabb79deb5db29670a6c00db2e3d9a9f355a7435dcf6097e9745d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bb96724b1f79cd99e14a11ed6275d79d7f1bf6d1b94a3647fc1bef9a02edb51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-17T00:08:50Z",
    "title_canon_sha256": "88c0b4193b9a7cd5cb0c52a49b3a0a3b024899a23bcdf563bb1edb157423ad65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12542",
    "kind": "arxiv",
    "version": 2
  }
}