Pith Number

pith:MQKTMEXC

pith:2014:MQKTMEXCGG5DBXYQ4EJDSIJ4W2

not attested not anchored not stored refs pending

Analysis of Applicability of ISO 9564 PIN based Authentication to Closed-Loop Mobile Payment Systems

Amal Saha, Sugata Sanyal

arxiv:1411.2939 v1 · 2014-11-11 · 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{MQKTMEXCGG5DBXYQ4EJDSIJ4W2}

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	2026-05-18T02:37:52.636803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64153612e231ba30df10e11239213cb6b575cda719a5ecaf1d0bded6b775eed2

Aliases

arxiv: 1411.2939 · arxiv_version: 1411.2939v1 · doi: 10.48550/arxiv.1411.2939 · pith_short_12: MQKTMEXCGG5D · pith_short_16: MQKTMEXCGG5DBXYQ · pith_short_8: MQKTMEXC

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/MQKTMEXCGG5DBXYQ4EJDSIJ4W2 \
  | 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: 64153612e231ba30df10e11239213cb6b575cda719a5ecaf1d0bded6b775eed2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f672b3531ebc9bd5964d5fd04861ac2e381354753a9758e3c6a9b3e7781e7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-11-11T19:46:37Z",
    "title_canon_sha256": "d71dd99e22bb2c5e4e744f0f4e30fbb07547483d13cf67a87027249ace96a88b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2939",
    "kind": "arxiv",
    "version": 1
  }
}