Pith Number

pith:B7KNQR2K

pith:2017:B7KNQR2KCMLAEOKO7DFX6OG5KF

not attested not anchored not stored refs pending

Spatio-Temporal Analysis of Surveillance Data

Jon Wakefield, Tracy Qi Dong, Vladimir N. Minin

arxiv:1711.00555 v1 · 2017-11-01 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7KNQR2KCMLAEOKO7DFX6OG5KF}

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	2026-05-18T00:31:30.241657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fd4d8474a131602394ef8cb7f38dd515ce4056011e52adc6920743213e02802

Aliases

arxiv: 1711.00555 · arxiv_version: 1711.00555v1 · doi: 10.48550/arxiv.1711.00555 · pith_short_12: B7KNQR2KCMLA · pith_short_16: B7KNQR2KCMLAEOKO · pith_short_8: B7KNQR2K

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/B7KNQR2KCMLAEOKO7DFX6OG5KF \
  | 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: 0fd4d8474a131602394ef8cb7f38dd515ce4056011e52adc6920743213e02802

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd0d440087e99bbe8b70f40219b3005496960bf083c75e15b3e8d5ddea8356b",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-11-01T22:43:35Z",
    "title_canon_sha256": "489a98a2b7b7f7d38f85bcfb7f53e791d84609b0b3e42a099175c6ee9264fcf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00555",
    "kind": "arxiv",
    "version": 1
  }
}