Pith Number

pith:4TVKDBII

pith:2019:4TVKDBIIG3LPUBAD44T6L4ZKO7

not attested not anchored not stored refs pending

Geographically-dependent individual-level models for infectious diseases transmission

Md Mahsin, Patrick Brown, Rob Deardon

arxiv:1908.06822 v1 · 2019-08-15 · stat.AP · 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{4TVKDBIIG3LPUBAD44T6L4ZKO7}

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	2026-07-04T23:58:19.674171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4eaa1850836d6fa0403e727e5f32a77dfd1f6d6b8b394a75d9a4f771bc87ccb

Aliases

arxiv: 1908.06822 · arxiv_version: 1908.06822v1 · doi: 10.48550/arxiv.1908.06822 · pith_short_12: 4TVKDBIIG3LP · pith_short_16: 4TVKDBIIG3LPUBAD · pith_short_8: 4TVKDBII

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/4TVKDBIIG3LPUBAD44T6L4ZKO7 \
  | 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: e4eaa1850836d6fa0403e727e5f32a77dfd1f6d6b8b394a75d9a4f771bc87ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1db3c49579874e7b925ad4a7735cb78e9389f9c9d2922e0754f3ddbf126d148",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-08-15T23:02:51Z",
    "title_canon_sha256": "ae2036e83e26e6cbae46e57972dd26e366014fbafb47602adce8912f26c95380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06822",
    "kind": "arxiv",
    "version": 1
  }
}