Pith Number

pith:7PO63I4O

pith:2025:7PO63I4OGFXRMHNJPYP33G4LCX

not attested not anchored not stored refs pending

Geo-Disasters: geocoding climate-related events in the international disaster database EM-DAT

Fabian Gans, Khalil Teber, M\'elanie Weynants, Miguel D. Mahecha

arxiv:2506.03797 v1 · 2025-06-04 · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PO63I4OGFXRMHNJPYP33G4LCX}

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	2026-07-05T11:15:51.996939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbddeda38e316f161da97e1fbd9b8b15e12aac7445647d3aa48f85e3b69a8669

Aliases

arxiv: 2506.03797 · arxiv_version: 2506.03797v1 · doi: 10.48550/arxiv.2506.03797 · pith_short_12: 7PO63I4OGFXR · pith_short_16: 7PO63I4OGFXRMHNJ · pith_short_8: 7PO63I4O

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/7PO63I4OGFXRMHNJPYP33G4LCX \
  | 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: fbddeda38e316f161da97e1fbd9b8b15e12aac7445647d3aa48f85e3b69a8669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a7169b27ddc8fbade2b94e8dc9faf077c21196ffbb0eebddd47a81c13492013",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2025-06-04T10:00:05Z",
    "title_canon_sha256": "5de4f62114b7dd78853a7743cf36993d688008c83c094eb962c3bab981dc5ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03797",
    "kind": "arxiv",
    "version": 1
  }
}