Pith Number

pith:QKKMMX2C

pith:2014:QKKMMX2CVUBDHTMT2EFG2TP7RS

not attested not anchored not stored refs pending

Large Variance and Fat Tail of Damage by Natural Disaster

Hang-Hyun Jo, Yu-li Ko

arxiv:1407.6209 v1 · 2014-07-23 · physics.soc-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{QKKMMX2CVUBDHTMT2EFG2TP7RS}

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	2026-05-18T02:46:58.646793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8294c65f42ad0233cd93d10a6d4dff8c80fa2fc923565007d77eafbe5c85523e

Aliases

arxiv: 1407.6209 · arxiv_version: 1407.6209v1 · doi: 10.48550/arxiv.1407.6209 · pith_short_12: QKKMMX2CVUBD · pith_short_16: QKKMMX2CVUBDHTMT · pith_short_8: QKKMMX2C

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/QKKMMX2CVUBDHTMT2EFG2TP7RS \
  | 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: 8294c65f42ad0233cd93d10a6d4dff8c80fa2fc923565007d77eafbe5c85523e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f6782171e6f2427da05bc8d9591992f9927384caffb9f35338a4d72221bc36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-07-23T13:38:00Z",
    "title_canon_sha256": "7a8f7a8ccbb1e18651fc28c247f4fc59380868ba3da8db8bbda05665ed087f68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6209",
    "kind": "arxiv",
    "version": 1
  }
}