Pith Number

pith:IPPB7ODO

pith:2015:IPPB7ODOSXUROT2JLGTRNT7TLI

not attested not anchored not stored refs pending

Contribution of hidden modes to nonlinear epidemic dynamics in urban human proximity networks

Abhijeet R. Sonawane, Kazuyuki Aihara, Koji Iwayama, Naoya Fujiwara

arxiv:1512.01901 v1 · 2015-12-07 · 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{IPPB7ODOSXUROT2JLGTRNT7TLI}

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	2026-05-18T01:25:10.056553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43de1fb86e95e9174f4959a716cff35a1ae87a3b45a7f49b17e3187efa257700

Aliases

arxiv: 1512.01901 · arxiv_version: 1512.01901v1 · doi: 10.48550/arxiv.1512.01901 · pith_short_12: IPPB7ODOSXUR · pith_short_16: IPPB7ODOSXUROT2J · pith_short_8: IPPB7ODO

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/IPPB7ODOSXUROT2JLGTRNT7TLI \
  | 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: 43de1fb86e95e9174f4959a716cff35a1ae87a3b45a7f49b17e3187efa257700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aca513d4c802b7cf7be65f8f8d575bbaa252716f6493fd839b28ee452cd5cb79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-12-07T03:30:33Z",
    "title_canon_sha256": "040a463ce5d61badf4dddd8e8c562f663663633cb01dec7da2a258c0e3713a2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01901",
    "kind": "arxiv",
    "version": 1
  }
}