Pith Number

pith:7J2GWY6I

pith:2021:7J2GWY6IX6BO5X6UZUXR5HVYIE

not attested not anchored not stored refs pending

Secure Routine: A Routine-Based Algorithm for Drivers Identification

Davide Micale, Giampaolo Bella, Gianpiero Costantino, Giuseppe Patan\`e, Ilaria Matteucci

arxiv:2112.06200 v1 · 2021-12-12 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7J2GWY6IX6BO5X6UZUXR5HVYIE}

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	2026-07-05T03:40:11.420748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa746b63c8bf82eedfd4cd2f1e9eb8411f0a0aafe421a0394dd0fc717f4d00dc

Aliases

arxiv: 2112.06200 · arxiv_version: 2112.06200v1 · doi: 10.48550/arxiv.2112.06200 · pith_short_12: 7J2GWY6IX6BO · pith_short_16: 7J2GWY6IX6BO5X6U · pith_short_8: 7J2GWY6I

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/7J2GWY6IX6BO5X6UZUXR5HVYIE \
  | 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: fa746b63c8bf82eedfd4cd2f1e9eb8411f0a0aafe421a0394dd0fc717f4d00dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e9496e507b5899bfb6895cf746c4a117f39fdb287d55590b1e536e9faaee3a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-12-12T10:53:06Z",
    "title_canon_sha256": "31432a489ae9335c67f74eb93582ed18d280d09a53cc0f4d2b276c404488ec1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06200",
    "kind": "arxiv",
    "version": 1
  }
}