Pith Number

pith:E2AYIMBQ

pith:2017:E2AYIMBQBLCZWTZOPIBCT7CLDO

not attested not anchored not stored refs pending

Optimal control of a probabilistic dynamic for epidemic spreading in arbitrary complex networks

Fabrizio Angaroni

arxiv:1712.07713 v1 · 2017-12-20 · physics.soc-ph · physics.bio-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{E2AYIMBQBLCZWTZOPIBCT7CLDO}

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	2026-05-18T00:27:31.117531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26818430300ac59b4f2e7a0229fc4b1bab47f2aa0e14041dcd433df3d6b5ad7d

Aliases

arxiv: 1712.07713 · arxiv_version: 1712.07713v1 · doi: 10.48550/arxiv.1712.07713 · pith_short_12: E2AYIMBQBLCZ · pith_short_16: E2AYIMBQBLCZWTZO · pith_short_8: E2AYIMBQ

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/E2AYIMBQBLCZWTZOPIBCT7CLDO \
  | 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: 26818430300ac59b4f2e7a0229fc4b1bab47f2aa0e14041dcd433df3d6b5ad7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410077692bc34b41a6bd6dd55b4bfbaded3a0d1c8fe14cb7d9b1189c3bd37383",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-12-20T21:10:03Z",
    "title_canon_sha256": "a14c8ddeb6a22946a00c99d3fbeb75d09965eb62297209f738ccdcb7f6277f60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07713",
    "kind": "arxiv",
    "version": 1
  }
}