Pith Number

pith:L3L2NJBB

pith:2005:L3L2NJBB2GB3IGJWZ34SEZKMHM

not attested not anchored not stored refs pending

On Standards and Specifications in Quantum Cryptography

A. S. Trushechkin, I. V. Volovich

arxiv:quant-ph/0508035 v2 · 2005-08-03 · 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{L3L2NJBB2GB3IGJWZ34SEZKMHM}

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	2026-05-18T03:27:21.676219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ed7a6a421d183b41936cef922654c3b30ca8ab64b101fafc2a6a7d3075e9f76

Aliases

arxiv: quant-ph/0508035 · arxiv_version: quant-ph/0508035v2 · doi: 10.48550/arxiv.quant-ph/0508035 · pith_short_12: L3L2NJBB2GB3 · pith_short_16: L3L2NJBB2GB3IGJW · pith_short_8: L3L2NJBB

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/L3L2NJBB2GB3IGJWZ34SEZKMHM \
  | 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: 5ed7a6a421d183b41936cef922654c3b30ca8ab64b101fafc2a6a7d3075e9f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3684ea91141dcb1be4393bcf40c0395bc15f8b5e8164abd2aa614705c55bd037",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-08-03T18:10:14Z",
    "title_canon_sha256": "1a691a7792827fdf3941e4c407657f5ca64774f5194931afbb4b468cb666ee19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0508035",
    "kind": "arxiv",
    "version": 2
  }
}