Pith Number

pith:TPY3BCSN

pith:2014:TPY3BCSNSO3J4K4ZKH4X67GMOT

not attested not anchored not stored refs pending

Could Gaussian regenerative stations act as quantum repeaters?

Norbert L\"utkenhaus, Oleg Gittsovich, Ryo Namiki, Saikat Guha

arxiv:1410.0716 v1 · 2014-10-02 · 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{TPY3BCSNSO3J4K4ZKH4X67GMOT}

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	2026-05-18T02:31:59.236827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf1b08a4d93b69e2b9951f97f7ccc74cf9fc4fc233e2399d5851639a7b29d8e

Aliases

arxiv: 1410.0716 · arxiv_version: 1410.0716v1 · doi: 10.48550/arxiv.1410.0716 · pith_short_12: TPY3BCSNSO3J · pith_short_16: TPY3BCSNSO3J4K4Z · pith_short_8: TPY3BCSN

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/TPY3BCSNSO3J4K4ZKH4X67GMOT \
  | 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: 9bf1b08a4d93b69e2b9951f97f7ccc74cf9fc4fc233e2399d5851639a7b29d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30cbd1d51668d6b07fa1a893896861e9d5a70769029a2ccb359e68d5e76a856c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-02T21:25:37Z",
    "title_canon_sha256": "529f22ba59e1696f0eabfcd0607cdc78c2eed83c4fb20bf8a10ef35a4d1747d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0716",
    "kind": "arxiv",
    "version": 1
  }
}