Pith Number

pith:BPQBMT3Y

pith:2012:BPQBMT3YPJCXSKLIKZSVR5KQBR

not attested not anchored not stored refs pending

Efficient photon detection from color centers in a diamond optical waveguide

A. Yacoby, C. Belthangady, D. Le Sage, L. M. Pham, M. D. Lukin, N. Bar-gill, R. L. Walsworth

arxiv:1201.0674 v1 · 2012-01-03 · cond-mat.mes-hall · 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{BPQBMT3YPJCXSKLIKZSVR5KQBR}

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	2026-05-18T01:58:58.485333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be0164f787a45792968566558f5500c4102c2d21458bc42fa27e314d98ddb87

Aliases

arxiv: 1201.0674 · arxiv_version: 1201.0674v1 · doi: 10.48550/arxiv.1201.0674 · pith_short_12: BPQBMT3YPJCX · pith_short_16: BPQBMT3YPJCXSKLI · pith_short_8: BPQBMT3Y

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/BPQBMT3YPJCXSKLIKZSVR5KQBR \
  | 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: 0be0164f787a45792968566558f5500c4102c2d21458bc42fa27e314d98ddb87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323a6e71a0897162c29b30834b96bcc9c213c4a3b48e2fbf54fa1a765698d997",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-03T15:44:18Z",
    "title_canon_sha256": "3373f00e7a00edf340fcb19ac1c0429aa4ec116b85ab3e255220ed8ea1f1dcc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0674",
    "kind": "arxiv",
    "version": 1
  }
}