Pith Number

pith:T7N6JR5J

pith:2011:T7N6JR5JBHB4TYD4CCJYPIQS5L

not attested not anchored not stored refs pending

Recurrent host mobility in spatial epidemics: beyond reaction-diffusion

Dirk Brockmann, Theo Geisel, Vitaly Belik

arxiv:1106.3461 v1 · 2011-06-17 · physics.soc-ph · cond-mat.stat-mech · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7N6JR5JBHB4TYD4CCJYPIQS5L}

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	2026-05-18T04:00:49.401310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fdbe4c7a909c3c9e07c109387a212eaefc11b53da1d1fe3040e9fb971edb5ef

Aliases

arxiv: 1106.3461 · arxiv_version: 1106.3461v1 · doi: 10.48550/arxiv.1106.3461 · pith_short_12: T7N6JR5JBHB4 · pith_short_16: T7N6JR5JBHB4TYD4 · pith_short_8: T7N6JR5J

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/T7N6JR5JBHB4TYD4CCJYPIQS5L \
  | 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: 9fdbe4c7a909c3c9e07c109387a212eaefc11b53da1d1fe3040e9fb971edb5ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a722c4436b575cdfa82a6975d52ab121773e6397fbbd2c6bb2a7ecd4610de49e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-06-17T12:18:36Z",
    "title_canon_sha256": "02e56297a367d58edd75d594a44df9add3a9fb2140c1ea18a4b190e436e15d8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3461",
    "kind": "arxiv",
    "version": 1
  }
}