Pith Number

pith:5DUJ64VV

pith:2023:5DUJ64VV5RSCSD7Z4DB5TXCYWR

not attested not anchored not stored refs pending

Effectiveness of Contact Tracing on Networks with Cliques

Abbas K. Rizi, David J.P. O'Sullivan, James P. Gleeson, Leah A. Keating, Mikko Kivel\"a

arxiv:2304.10405 v3 · 2023-04-20 · physics.soc-ph · math.PR · 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{5DUJ64VV5RSCSD7Z4DB5TXCYWR}

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	2026-07-05T07:43:08.865071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e89f72b5ec64290ff9e0c3d9dc58b449b8c6fbd3f363e1907afe6b5e458aa7

Aliases

arxiv: 2304.10405 · arxiv_version: 2304.10405v3 · doi: 10.48550/arxiv.2304.10405 · pith_short_12: 5DUJ64VV5RSC · pith_short_16: 5DUJ64VV5RSCSD7Z · pith_short_8: 5DUJ64VV

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/5DUJ64VV5RSCSD7Z4DB5TXCYWR \
  | 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: e8e89f72b5ec64290ff9e0c3d9dc58b449b8c6fbd3f363e1907afe6b5e458aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9f084176bc62dde169c44f238b851b24a8026c74f5e03929621b42a385f4ce7",
    "cross_cats_sorted": [
      "math.PR",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2023-04-20T15:44:36Z",
    "title_canon_sha256": "91c12a6b09771b1c62e02752a008de381bc71ac1671e93c76eda99ad41f2f68b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10405",
    "kind": "arxiv",
    "version": 3
  }
}