Pith Number

pith:FFRCRMGT

pith:2013:FFRCRMGTPRHM7TWY426PDNMSYD

not attested not anchored not stored refs pending

Gaussian-modulated coherent-state measurement-device-independent quantum key distribution

Lin-Mei Liang, Ming Gui, Mu-Sheng Jiang, Shi-Hai Sun, Xiang-Chun Ma

arxiv:1312.5025 v4 · 2013-12-18 · 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{FFRCRMGTPRHM7TWY426PDNMSYD}

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	2026-05-18T02:52:49.392436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

296228b0d37c4ecfced8e6bcf1b592c0e84da6fba85401f81655c98327b0c82a

Aliases

arxiv: 1312.5025 · arxiv_version: 1312.5025v4 · doi: 10.48550/arxiv.1312.5025 · pith_short_12: FFRCRMGTPRHM · pith_short_16: FFRCRMGTPRHM7TWY · pith_short_8: FFRCRMGT

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/FFRCRMGTPRHM7TWY426PDNMSYD \
  | 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: 296228b0d37c4ecfced8e6bcf1b592c0e84da6fba85401f81655c98327b0c82a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f782222cac77cb57757afc1b31cef2e28cce939fc9a374d6dd826ba68591ed8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-18T02:41:15Z",
    "title_canon_sha256": "8d418d6d4eb3ffff0205015b057a182944f81017ebba0b23783fcbb75644f220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5025",
    "kind": "arxiv",
    "version": 4
  }
}