Pith Number

pith:4R7IPZ5I

pith:2010:4R7IPZ5IV4OAGJGY422JKJ422Y

not attested not anchored not stored refs pending

Integrated Diamond Optics for Single Photon Detection

D. Twitchen, F. Jelezko, F. Kaiser, H. Fedder, I. Gerhardt, J. Dodson, J. Wrachtrup, M. Markham, P. Siyushev, S. Bischof, V. Jacques

arxiv:1009.0607 v1 · 2010-09-03 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4R7IPZ5IV4OAGJGY422JKJ422Y}

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	2026-05-18T04:31:31.004069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47e87e7a8af1c0324d8e6b495279ad638b3c033b29baf7eead5645f10e15ab4

Aliases

arxiv: 1009.0607 · arxiv_version: 1009.0607v1 · doi: 10.48550/arxiv.1009.0607 · pith_short_12: 4R7IPZ5IV4OA · pith_short_16: 4R7IPZ5IV4OAGJGY · pith_short_8: 4R7IPZ5I

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/4R7IPZ5IV4OAGJGY422JKJ422Y \
  | 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: e47e87e7a8af1c0324d8e6b495279ad638b3c033b29baf7eead5645f10e15ab4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab711753881a2a0cb1bb52d3a97a3ec9e7c6feac9c061243344b0a49b5e3ea9d",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-03T08:40:53Z",
    "title_canon_sha256": "a804c3c14d7d018c4ef4029cbdf9389124814d58a3c118fa442eddeefb98fada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0607",
    "kind": "arxiv",
    "version": 1
  }
}