Pith Number

pith:YJ4A4AMF

pith:2017:YJ4A4AMF6Y3DBHLFBU2A6ZYW5M

not attested not anchored not stored refs pending

Efficiency of prompt quarantine measures on a susceptible-infected-removed model in networks

Koji Nemoto, Takehisa Hasegawa

arxiv:1702.08203 v2 · 2017-02-27 · 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{YJ4A4AMF6Y3DBHLFBU2A6ZYW5M}

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	2026-05-18T00:38:03.458261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2780e0185f636309d650d340f6716eb3650673f1e9fccc2537789d5ee59c87c

Aliases

arxiv: 1702.08203 · arxiv_version: 1702.08203v2 · doi: 10.48550/arxiv.1702.08203 · pith_short_12: YJ4A4AMF6Y3D · pith_short_16: YJ4A4AMF6Y3DBHLF · pith_short_8: YJ4A4AMF

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/YJ4A4AMF6Y3DBHLFBU2A6ZYW5M \
  | 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: c2780e0185f636309d650d340f6716eb3650673f1e9fccc2537789d5ee59c87c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca4ee679f6eabf456b329de588e3dcc5c43d79bc29ad96e1645b35a5d73ca60d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-02-27T09:38:04Z",
    "title_canon_sha256": "f0532a0912dc885d33bb3b72eabfd3ac30682dc129bc9ee14cf22c0719b86fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08203",
    "kind": "arxiv",
    "version": 2
  }
}