Pith Number

pith:LEPSMA5O

pith:2025:LEPSMA5OIYXNNVC2OSQKCRQA7T

not attested not anchored not stored refs pending

A Method for Rapid Area Prioritisation in Flood Disaster Response

Frank Fiedrich, Lukas Halekotte, Moritz Schneider, Tina Comes

arxiv:2506.18423 v1 · 2025-06-23 · 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{LEPSMA5OIYXNNVC2OSQKCRQA7T}

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	2026-07-05T11:25:50.007995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591f2603ae462ed6d45a74a0a14600fcf766a46216a8444511e3588b672bda1f

Aliases

arxiv: 2506.18423 · arxiv_version: 2506.18423v1 · doi: 10.48550/arxiv.2506.18423 · pith_short_12: LEPSMA5OIYXN · pith_short_16: LEPSMA5OIYXNNVC2 · pith_short_8: LEPSMA5O

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/LEPSMA5OIYXNNVC2OSQKCRQA7T \
  | 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: 591f2603ae462ed6d45a74a0a14600fcf766a46216a8444511e3588b672bda1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad9a72189247218a027889703c1355203c1586ead5338d9022f7d151a5e5cf3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-06-23T09:03:13Z",
    "title_canon_sha256": "e7c008f87f8e1d1191f9b635619f99e9e5795a79ae1bd987c9468cd0e86d6760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18423",
    "kind": "arxiv",
    "version": 1
  }
}