Pith Number

pith:JMINQIAI

pith:2025:JMINQIAICUW4LGWZ4GUSMKAEPG

not attested not anchored not stored refs pending

Provisioning Time-Based Subscription in NDN: A Secure and Efficient Access Control Scheme

Chandan Kumar, Nazatul H. Sultan, Saurab Dulal, Seyit Camtepe, Surya Nepal, Vijay Varadharajan

arxiv:2501.15975 v1 · 2025-01-27 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMINQIAICUW4LGWZ4GUSMKAEPG}

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	2026-07-05T10:05:53.246809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b10d82008152dc59ad9e1a926280479b31e586476d41ccf4898e56da084e2f7

Aliases

arxiv: 2501.15975 · arxiv_version: 2501.15975v1 · doi: 10.48550/arxiv.2501.15975 · pith_short_12: JMINQIAICUW4 · pith_short_16: JMINQIAICUW4LGWZ · pith_short_8: JMINQIAI

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/JMINQIAICUW4LGWZ4GUSMKAEPG \
  | 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: 4b10d82008152dc59ad9e1a926280479b31e586476d41ccf4898e56da084e2f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecb5d42c4f9063c8b4a847ddf6b965aa83d462e8e49837acf935b404436bbb06",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-01-27T11:44:36Z",
    "title_canon_sha256": "b39021ae3f3ed258b4546111648ab23ddb08c9cc1a1fce75a578abcd9172c1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15975",
    "kind": "arxiv",
    "version": 1
  }
}