Pith Number

pith:X7C4ANS5

pith:1996:X7C4ANS5VBQKC72JN4MDPY6MCW

not attested not anchored not stored refs pending

On the Security of Quantum Cryptography Against Collective Attacks

E. Biham, T. Mor

arxiv:quant-ph/9605007 v2 · 1996-05-11 · 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{X7C4ANS5VBQKC72JN4MDPY6MCW}

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	2026-05-18T01:05:02.103481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc5c0365da860a17f496f1837e3cc15a62164734f7fa55e73ee963946cdfe1c

Aliases

arxiv: quant-ph/9605007 · arxiv_version: quant-ph/9605007v2 · doi: 10.48550/arxiv.quant-ph/9605007 · pith_short_12: X7C4ANS5VBQK · pith_short_16: X7C4ANS5VBQKC72J · pith_short_8: X7C4ANS5

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/X7C4ANS5VBQKC72JN4MDPY6MCW \
  | 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: bfc5c0365da860a17f496f1837e3cc15a62164734f7fa55e73ee963946cdfe1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7046795b52848f0ff018c312993d3e91d0020279630a0612ba81c0921ab4f10e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1996-05-11T20:28:29Z",
    "title_canon_sha256": "c9d15f7990400b8908c2f25994aa0b064322407fb9be106a6bbf9ee00a50bc2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9605007",
    "kind": "arxiv",
    "version": 2
  }
}