Pith Number

pith:TOFC6UB6

pith:2011:TOFC6UB6LHL7BVNZVODLSC27F7

not attested not anchored not stored refs pending

Phase transitions in contagion processes mediated by recurrent mobility patterns

Alessandro Vespignani, Duygu Balcan

arxiv:1103.4874 v1 · 2011-03-24 · 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{TOFC6UB6LHL7BVNZVODLSC27F7}

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	2026-05-18T04:18:54.419229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b8a2f503e59d7f0d5b9ab86b90b5f2fefb581cc79bebca5852859b665a401b5

Aliases

arxiv: 1103.4874 · arxiv_version: 1103.4874v1 · doi: 10.48550/arxiv.1103.4874 · pith_short_12: TOFC6UB6LHL7 · pith_short_16: TOFC6UB6LHL7BVNZ · pith_short_8: TOFC6UB6

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/TOFC6UB6LHL7BVNZVODLSC27F7 \
  | 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: 9b8a2f503e59d7f0d5b9ab86b90b5f2fefb581cc79bebca5852859b665a401b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7858b2d60bea3f8e168621cc3683e35deeb2f2a46311add6b7b50b22a96803f",
    "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": "2011-03-24T20:50:25Z",
    "title_canon_sha256": "9a07317bde9208079097108aa736968f62f96ea87aea4ace1c916951233e6925"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4874",
    "kind": "arxiv",
    "version": 1
  }
}