Pith Number

pith:A43LZTNC

pith:2017:A43LZTNCFMKIOJSVFKKPXVLRES

not attested not anchored not stored refs pending

The reachability of contagion in temporal contact networks: how disease latency can exploit the rhythm of human behavior

Ewan Colman, Kristen Spies, Shweta Bansal

arxiv:1707.08252 v1 · 2017-07-25 · q-bio.PE · 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{A43LZTNCFMKIOJSVFKKPXVLRES}

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	2026-05-18T00:39:24.803347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0736bccda22b148726552a94fbd57124acd741d13999c375829e5c72c76fcf81

Aliases

arxiv: 1707.08252 · arxiv_version: 1707.08252v1 · doi: 10.48550/arxiv.1707.08252 · pith_short_12: A43LZTNCFMKI · pith_short_16: A43LZTNCFMKIOJSV · pith_short_8: A43LZTNC

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/A43LZTNCFMKIOJSVFKKPXVLRES \
  | 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: 0736bccda22b148726552a94fbd57124acd741d13999c375829e5c72c76fcf81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef711bb1a2e4da6b7c83a28d2a9fe81d5e5a43fa15f9ab9ae60c98933e4b4d7d",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-07-25T23:55:20Z",
    "title_canon_sha256": "17fbe0ab751bbd90bf11178ab7c02c4c11597031a63b00448a3e428187269311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08252",
    "kind": "arxiv",
    "version": 1
  }
}