Pith Number

pith:IL7S6GTY

pith:2015:IL7S6GTYYOFWWYM3NTBWOF7FQR

not attested not anchored not stored refs pending

Absorption-based Quantum Communication with NV centres

Burkhard Scharfenberger, Hideo Kosaka, Kae Nemoto, William J. Munro

arxiv:1506.09036 v1 · 2015-06-30 · 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{IL7S6GTYYOFWWYM3NTBWOF7FQR}

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	2026-05-18T01:28:54.357691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ff2f1a78c38b6b619b6cc36717e5844580c2797a48d98307038cd3f41d8fe2

Aliases

arxiv: 1506.09036 · arxiv_version: 1506.09036v1 · doi: 10.48550/arxiv.1506.09036 · pith_short_12: IL7S6GTYYOFW · pith_short_16: IL7S6GTYYOFWWYM3 · pith_short_8: IL7S6GTY

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/IL7S6GTYYOFWWYM3NTBWOF7FQR \
  | 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: 42ff2f1a78c38b6b619b6cc36717e5844580c2797a48d98307038cd3f41d8fe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0c432d2d09d60365fa70727e88b2149d139030aabd341a8fdc459e81d33662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-30T11:17:40Z",
    "title_canon_sha256": "e1eea4145a434eb6e768c32be3a673806a8d0ccbc35f88f3e3543b9c3ef4fb15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.09036",
    "kind": "arxiv",
    "version": 1
  }
}