Pith Number

pith:7MC3KJVB

pith:2015:7MC3KJVBJNPMXAJL6LNWAVORE4

not attested not anchored not stored refs pending

Generation of entangled photon strings using NV centers in diamond

D. D. Bhaktavatsala Rao, J\"org Wrachtrup, Sen Yang

arxiv:1505.05533 v1 · 2015-05-20 · 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{7MC3KJVBJNPMXAJL6LNWAVORE4}

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	2026-05-18T01:35:30.045247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb05b526a14b5ecb812bf2db6055d1272fa0b12899014ab34a76b9e3aec210bc

Aliases

arxiv: 1505.05533 · arxiv_version: 1505.05533v1 · doi: 10.48550/arxiv.1505.05533 · pith_short_12: 7MC3KJVBJNPM · pith_short_16: 7MC3KJVBJNPMXAJL · pith_short_8: 7MC3KJVB

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/7MC3KJVBJNPMXAJL6LNWAVORE4 \
  | 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: fb05b526a14b5ecb812bf2db6055d1272fa0b12899014ab34a76b9e3aec210bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e03d758b610473ba93eb72b48def233e9e1aba00ab2185f3e64cf8c635f32bea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-20T21:14:44Z",
    "title_canon_sha256": "85df81dd64597951c1d70c257d6df39b1c8be332166d291521cd6793bd68b885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05533",
    "kind": "arxiv",
    "version": 1
  }
}