Pith Number

pith:7Y43VX3W

pith:2018:7Y43VX3W2NYVIAVEQHHHO2GHCV

not attested not anchored not stored refs pending

Molecular Communications at the Macroscale: A Novel Framework for Modeling Epidemic Spreading and Mitigation

Ross Murch, Tadashi Nakano, Yifan Chen, Yu Zhou

arxiv:1801.04627 v2 · 2018-01-15 · physics.soc-ph · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Y43VX3W2NYVIAVEQHHHO2GHCV}

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	2026-05-18T00:23:52.153166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe39badf76d3715402a481ce7768c715692d26a202356329cc5d5ab6aca84323

Aliases

arxiv: 1801.04627 · arxiv_version: 1801.04627v2 · doi: 10.48550/arxiv.1801.04627 · pith_short_12: 7Y43VX3W2NYV · pith_short_16: 7Y43VX3W2NYVIAVE · pith_short_8: 7Y43VX3W

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/7Y43VX3W2NYVIAVEQHHHO2GHCV \
  | 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: fe39badf76d3715402a481ce7768c715692d26a202356329cc5d5ab6aca84323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cd9fc8dc378cacd60820bb3030fdcd98d6d44f75f5b5e0849a11fe92018f578",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-01-15T00:41:27Z",
    "title_canon_sha256": "dcf8bd29c9c9e280351471290e370396c6a0c83fd079b1680385c8f18bf44eeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04627",
    "kind": "arxiv",
    "version": 2
  }
}