Pith Number

pith:NIE4KCJ5

pith:2019:NIE4KCJ5XVT55GLH3DOU5WHFGJ

not attested not anchored not stored refs pending

Evaluating the impact of PrEP on HIV and gonorrhea on a networked population of female sex workers

Alba Bernini, Alberto Antonioni, Alberto Bracci, Andreia Sofia Teixeira, Benjamin Steinegger, Elodie Blouzard, Eugenio Valdano, Iacopo Iacopini, Pau Casanova

arxiv:1906.09085 v2 · 2019-06-21 · physics.soc-ph · 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{NIE4KCJ5XVT55GLH3DOU5WHFGJ}

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	2026-05-17T23:41:41.732355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a09c5093dbd67de9967d8dd4ed8e53244e651cc77cc517a92767dcbfde63ecf

Aliases

arxiv: 1906.09085 · arxiv_version: 1906.09085v2 · doi: 10.48550/arxiv.1906.09085 · pith_short_12: NIE4KCJ5XVT5 · pith_short_16: NIE4KCJ5XVT55GLH · pith_short_8: NIE4KCJ5

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/NIE4KCJ5XVT55GLH3DOU5WHFGJ \
  | 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: 6a09c5093dbd67de9967d8dd4ed8e53244e651cc77cc517a92767dcbfde63ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c57ad1404a703711ec7b53d7f4c8d1699fba33bb5364e85fccde1262c51878b1",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-06-21T11:56:24Z",
    "title_canon_sha256": "c8bd3b96e2f4dee276929c4848da2cc932a2de12fc7e5c319ea8227d83cc5e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09085",
    "kind": "arxiv",
    "version": 2
  }
}