Pith Number

pith:BQK4NS5W

pith:2017:BQK4NS5WBCZZYJC5VOEYVX3TX4

not attested not anchored not stored refs pending

Cyclic group based mutual authentication protocol for RFID system

Pramod Kumar Maurya, Satya Bagchi

arxiv:1801.00308 v1 · 2017-12-31 · 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{BQK4NS5WBCZZYJC5VOEYVX3TX4}

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	2026-05-18T00:26:58.730527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c15c6cbb608b39c245dab898adf73bf3689b512ffb69b4a7ad81fc70c1eeae5

Aliases

arxiv: 1801.00308 · arxiv_version: 1801.00308v1 · doi: 10.48550/arxiv.1801.00308 · pith_short_12: BQK4NS5WBCZZ · pith_short_16: BQK4NS5WBCZZYJC5 · pith_short_8: BQK4NS5W

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/BQK4NS5WBCZZYJC5VOEYVX3TX4 \
  | 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: 0c15c6cbb608b39c245dab898adf73bf3689b512ffb69b4a7ad81fc70c1eeae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dacc607ec63a759375968df3f474bc71053e3d3b410518b4b68afedf273bd742",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-12-31T15:58:09Z",
    "title_canon_sha256": "a5aa68b5beadd98fcd45606205aef779e6d482fbeef7346a18198b1dec177c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00308",
    "kind": "arxiv",
    "version": 1
  }
}