Pith Number

pith:PJ3MHMKQ

pith:2015:PJ3MHMKQVOX7XRASA5MZN3PIAX

not attested not anchored not stored refs pending

Finite key size analysis of two-way quantum cryptography

Jesni Shamsul Shaari, Stefano Mancini

arxiv:1503.01498 v1 · 2015-03-04 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJ3MHMKQVOX7XRASA5MZN3PIAX}

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	2026-05-18T02:17:23.893510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a76c3b150abaffbc412075996ede805e9f6de57652e60f45e93469f88498d00

Aliases

arxiv: 1503.01498 · arxiv_version: 1503.01498v1 · doi: 10.48550/arxiv.1503.01498 · pith_short_12: PJ3MHMKQVOX7 · pith_short_16: PJ3MHMKQVOX7XRAS · pith_short_8: PJ3MHMKQ

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/PJ3MHMKQVOX7XRASA5MZN3PIAX \
  | 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: 7a76c3b150abaffbc412075996ede805e9f6de57652e60f45e93469f88498d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c049113216d698f98f7e092ceebb46847f568e08a7ea445316e739f0f9d2e60a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-04T23:22:21Z",
    "title_canon_sha256": "f814e9a1ae3a62d50c7cad4a36c24c4f5c7e1e520f2be485f2607c507471b5b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01498",
    "kind": "arxiv",
    "version": 1
  }
}