Pith Number

pith:L4ULVQ3C

pith:2018:L4ULVQ3CJYSTHLYD2SBESKISRC

not attested not anchored not stored refs pending

Rapid Assessment of Damaged Homes in the Florida Keys after Hurricane Irma

Adam Hatzikyriakou, Dan Chavas, Jie Chen, Kairui Feng, Ning Lin, Reza Marsooli, Siyuan Xian

arxiv:1801.06596 v2 · 2018-01-19 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4ULVQ3CJYSTHLYD2SBESKISRC}

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	2026-05-18T00:02:28.030015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f28bac3624e2533af03d48249291288bdf538ae4c58cd66f03c90ee56eaf603

Aliases

arxiv: 1801.06596 · arxiv_version: 1801.06596v2 · doi: 10.48550/arxiv.1801.06596 · pith_short_12: L4ULVQ3CJYST · pith_short_16: L4ULVQ3CJYSTHLYD · pith_short_8: L4ULVQ3C

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/L4ULVQ3CJYSTHLYD2SBESKISRC \
  | 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: 5f28bac3624e2533af03d48249291288bdf538ae4c58cd66f03c90ee56eaf603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4bc5fcd97a3546f1bf11395f95b666f4a0887e76919fa0386acce6174837ff0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-01-19T23:09:58Z",
    "title_canon_sha256": "9d65c7510fdcb17aa4ad240d226921dcfbc39a8fe5ceac4c8dffe3f466033f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06596",
    "kind": "arxiv",
    "version": 2
  }
}