Pith Number

pith:4Z3DXENB

pith:2025:4Z3DXENB6ZMD4O7LP72N7DYKBH

not attested not anchored not stored refs pending

GeoOutageKG: A Multimodal Geospatiotemporal Knowledge Graph for Multiresolution Power Outage Analysis

Ethan Frakes, Mengjie Li, Roger H. French, Yinghui Wu

arxiv:2507.22878 v1 · 2025-07-30 · cs.IR · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Z3DXENB6ZMD4O7LP72N7DYKBH}

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	2026-07-05T11:45:50.899849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6763b91a1f6583e3beb7ff4df8f0a09e558384c2cd98cc3b92aa47bb0907e41

Aliases

arxiv: 2507.22878 · arxiv_version: 2507.22878v1 · doi: 10.48550/arxiv.2507.22878 · pith_short_12: 4Z3DXENB6ZMD · pith_short_16: 4Z3DXENB6ZMD4O7L · pith_short_8: 4Z3DXENB

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/4Z3DXENB6ZMD4O7LP72N7DYKBH \
  | 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: e6763b91a1f6583e3beb7ff4df8f0a09e558384c2cd98cc3b92aa47bb0907e41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b0a98bcdb68f0b2143e912609e68b538910a4574da8ebeb9fb1bd8d656facd8",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-30T17:54:38Z",
    "title_canon_sha256": "e04c0834974ad9fb55e531ed2d4387b10e8c1263cb15c826d6016732635949a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22878",
    "kind": "arxiv",
    "version": 1
  }
}