Pith Number

pith:3BWRP7D3

pith:2020:3BWRP7D3RHQR5RZFV4HHFLXHXX

not attested not anchored not stored refs pending

Epidemic mitigation by statistical inference from contact tracing data

Alessandro Ingrosso, Alfredo Braunstein, Anna Paola Muntoni, Antoine Baker, Fabio Mazza, Florent Krzakala, Giovanni Catania, Indaco Biazzo, Lenka Zdeborov\'a, Luca Dall'Asta, Marc M\'ezard, Maria Refinetti, Stefano Sarao Mannelli

arxiv:2009.09422 v1 · 2020-09-20 · q-bio.PE · cond-mat.stat-mech · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BWRP7D3RHQR5RZFV4HHFLXHXX}

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	2026-07-05T03:01:21.554673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86d17fc7b89e11ec725af0e72aee7bde78a5d07b94d157cfaf8be3166857237

Aliases

arxiv: 2009.09422 · arxiv_version: 2009.09422v1 · doi: 10.48550/arxiv.2009.09422 · pith_short_12: 3BWRP7D3RHQR · pith_short_16: 3BWRP7D3RHQR5RZF · pith_short_8: 3BWRP7D3

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/3BWRP7D3RHQR5RZFV4HHFLXHXX \
  | 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: d86d17fc7b89e11ec725af0e72aee7bde78a5d07b94d157cfaf8be3166857237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d317e115eec64c0166c927cbb933e5a2acc8e18f09f8336d6db352f11e4b3c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2020-09-20T12:24:45Z",
    "title_canon_sha256": "5510b53afb7ac5a9698adaadc847fa0821f6a61b71328ae899e27719149e9295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09422",
    "kind": "arxiv",
    "version": 1
  }
}