Pith Number

pith:6MO2CS7H

pith:2013:6MO2CS7HBZ2SVGNU2MF4OL7X2C

not attested not anchored not stored refs pending

Source attack of decoy-state quantum key distribution using phase information

Cheng-Zhi Peng, Chi-Hang Fred Fung, Hai-Lin Yong, Hua-Lei Yin, Jian-Wei Pan, Teng-Yun Chen, Xiongfeng Ma, Yang Liu, Yan-Lin Tang, Zeng-Bing Chen

arxiv:1304.2541 v2 · 2013-04-09 · quant-ph

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

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	2026-05-18T03:16:28.600364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f31da14be70e752a99b4d30bc72ff7d0b86c6064e021866ed9eed3514db4b720

Aliases

arxiv: 1304.2541 · arxiv_version: 1304.2541v2 · doi: 10.48550/arxiv.1304.2541 · pith_short_12: 6MO2CS7HBZ2S · pith_short_16: 6MO2CS7HBZ2SVGNU · pith_short_8: 6MO2CS7H

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/6MO2CS7HBZ2SVGNU2MF4OL7X2C \
  | 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: f31da14be70e752a99b4d30bc72ff7d0b86c6064e021866ed9eed3514db4b720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88e8a7e9b8c151ca90ff0651e409193d11d089a96d90acbc7713d1397c80cac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-09T11:33:40Z",
    "title_canon_sha256": "631fcd5ce0fa283ea55c70fe59c2d44a7d05a18d5bef4d7b5ff80f37cca0c3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2541",
    "kind": "arxiv",
    "version": 2
  }
}