Pith Number

pith:ZT6S5MJS

pith:2017:ZT6S5MJSQHUMT73CX2ZOZRICRH

not attested not anchored not stored refs pending

A Policy Model and Framework for Context-Aware Access Control to Information Resources

Alan Colman, A. S. M. Kayes, Jun Han, Md. Saiful Islam, Wenny Rahayu

arxiv:1703.02162 v1 · 2017-03-07 · 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{ZT6S5MJSQHUMT73CX2ZOZRICRH}

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	2026-05-18T00:49:20.599122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccfd2eb13281e8c9ff62beb2ecc50289c42c6ad4bfa36c7d776deefb4b36b704

Aliases

arxiv: 1703.02162 · arxiv_version: 1703.02162v1 · doi: 10.48550/arxiv.1703.02162 · pith_short_12: ZT6S5MJSQHUM · pith_short_16: ZT6S5MJSQHUMT73C · pith_short_8: ZT6S5MJS

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/ZT6S5MJSQHUMT73CX2ZOZRICRH \
  | 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: ccfd2eb13281e8c9ff62beb2ecc50289c42c6ad4bfa36c7d776deefb4b36b704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c79b7f57cadaa10fabd0608faf7f9eb1446d5928a52cba32242df00dcb5b699",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-03-07T00:49:44Z",
    "title_canon_sha256": "a6d14c2f64c7e8ec18f4d714dd19207b12187982b5becd56454a0169d2540420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02162",
    "kind": "arxiv",
    "version": 1
  }
}