Pith Number

pith:QB3EOFAT

pith:2016:QB3EOFAT6ZEDJ7SHO75GTXDVX7

not attested not anchored not stored refs pending

Local fractality: the case of forest fires in Portugal

M\'ario G. Pereira, Mikhail Kanevski

arxiv:1611.07797 v1 · 2016-11-14 · physics.soc-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QB3EOFAT6ZEDJ7SHO75GTXDVX7}

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	2026-05-18T00:45:45.092824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8076471413f64834fe4777fa69dc75bfdc20a923fae20d7a6f615b19ce41e124

Aliases

arxiv: 1611.07797 · arxiv_version: 1611.07797v1 · doi: 10.48550/arxiv.1611.07797 · pith_short_12: QB3EOFAT6ZED · pith_short_16: QB3EOFAT6ZEDJ7SH · pith_short_8: QB3EOFAT

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/QB3EOFAT6ZEDJ7SHO75GTXDVX7 \
  | 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: 8076471413f64834fe4777fa69dc75bfdc20a923fae20d7a6f615b19ce41e124

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db52353478c4795fed2f2d34ef65dd391dbdf5143974392ee3dff435729ee8f6",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-11-14T22:09:17Z",
    "title_canon_sha256": "d81dac9bd663df507a2593e789419a80f5f571d7883b701daf89b8e992c4ad32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07797",
    "kind": "arxiv",
    "version": 1
  }
}