Pith Number

pith:2ODQ5EC6

pith:2024:2ODQ5EC6NPIROBNCHCPVIJ43NS

not attested not anchored not stored refs pending

Improvising Age Verification Technologies in Canada: Technical, Regulatory and Social Dynamics

Azfar Adib, M. Omair Ahmad, Wei-Ping Zhu

arxiv:2402.10388 v1 · 2024-02-16 · cs.CY · 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{2ODQ5EC6NPIROBNCHCPVIJ43NS}

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	2026-07-05T07:45:55.469737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3870e905e6bd11705a2389f54279b6cbffbc8ec50ee45b57a4916d23a9b5d74

Aliases

arxiv: 2402.10388 · arxiv_version: 2402.10388v1 · doi: 10.48550/arxiv.2402.10388 · pith_short_12: 2ODQ5EC6NPIR · pith_short_16: 2ODQ5EC6NPIROBNC · pith_short_8: 2ODQ5EC6

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/2ODQ5EC6NPIROBNCHCPVIJ43NS \
  | 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: d3870e905e6bd11705a2389f54279b6cbffbc8ec50ee45b57a4916d23a9b5d74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b0c3759cf7d62b66babcd75afd626e18e5f89a39674503faff42ba6bd12f5b",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-02-16T00:49:26Z",
    "title_canon_sha256": "b5b89c52f8793a662e7436d03ea18c545eb032814ef9744cee9e1b00c95fbe39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.10388",
    "kind": "arxiv",
    "version": 1
  }
}