Pith Number

pith:XDYH5PW3

pith:2013:XDYH5PW3GUVS5BXSI3PGXSCFED

not attested not anchored not stored refs pending

Reference frame independent quantum key distribution server with telecom tether for on-chip client

A. Laing, A. O. Niskanen, D. Bonneau, E. Mart\'in-L\'opez, H. W. Li, J. G. Rarity, J. L. O'Brien, J. Munns, J. Wabnig, K. Aungskunsiri, M. G. Thompson, M. Lobino, P. Jiang, P. Zhang, R. W. Nock

arxiv:1308.3436 v1 · 2013-08-15 · 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{XDYH5PW3GUVS5BXSI3PGXSCFED}

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	2026-05-18T02:53:41.241359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f07ebedb352b2e86f246de6bc84520ed9942f9427e85d384a97b7f072c080e

Aliases

arxiv: 1308.3436 · arxiv_version: 1308.3436v1 · doi: 10.48550/arxiv.1308.3436 · pith_short_12: XDYH5PW3GUVS · pith_short_16: XDYH5PW3GUVS5BXS · pith_short_8: XDYH5PW3

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/XDYH5PW3GUVS5BXSI3PGXSCFED \
  | 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: b8f07ebedb352b2e86f246de6bc84520ed9942f9427e85d384a97b7f072c080e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8133b81c25aa0a35ee4d5aab62835ea94eee8f4c9da7bea17d1512038502ff1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-15T15:33:40Z",
    "title_canon_sha256": "a884498ddafeacdabb34ea38d791596f7f40ce917ef176cbfc09081f518cd426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3436",
    "kind": "arxiv",
    "version": 1
  }
}