Pith Number

pith:TZCA4VMA

pith:2018:TZCA4VMA2YGXDN7QPF62NZ5DJW

not attested not anchored not stored refs pending

Inferring Metapopulation Propagation Network for Intra-city Epidemic Control and Prevention

Jingyuan Wang, Junjie Wu, Xiaojian Wang

arxiv:1806.08978 v1 · 2018-06-23 · cs.SI · 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{TZCA4VMA2YGXDN7QPF62NZ5DJW}

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	2026-05-18T00:12:30.703994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e440e5580d60d71b7f0797da6e7a34d86f3ed241cb4412188e85e06931bab46

Aliases

arxiv: 1806.08978 · arxiv_version: 1806.08978v1 · doi: 10.48550/arxiv.1806.08978 · pith_short_12: TZCA4VMA2YGX · pith_short_16: TZCA4VMA2YGXDN7Q · pith_short_8: TZCA4VMA

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/TZCA4VMA2YGXDN7QPF62NZ5DJW \
  | 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: 9e440e5580d60d71b7f0797da6e7a34d86f3ed241cb4412188e85e06931bab46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d01b5b35390cbb43db2f1296dd8dba113ac747a06b3c855a3d7592abcefae4",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-06-23T14:42:01Z",
    "title_canon_sha256": "f0ee06f7efa69018e16af553683e5fe4a3c3597c05a1a0e17dbbc21311b673d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08978",
    "kind": "arxiv",
    "version": 1
  }
}