Pith Number

pith:2U7L2DIG

pith:2021:2U7L2DIGFOBBJMKZIMGG73Q4CT

not attested not anchored not stored refs pending

Single Photon Source from a Nanoantenna-Trapped Single Quantum Dot

Jean-Beno\^it Claude, J\'er\^ome Wenger, Prithu Roy, Quanbo Jiang

arxiv:2108.06508 v1 · 2021-08-14 · 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{2U7L2DIGFOBBJMKZIMGG73Q4CT}

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	2026-07-05T03:12:15.109953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d53ebd0d062b8214b159430c6fee1c14c7933d30fb3b0784889c0a9709bdd2da

Aliases

arxiv: 2108.06508 · arxiv_version: 2108.06508v1 · doi: 10.48550/arxiv.2108.06508 · pith_short_12: 2U7L2DIGFOBB · pith_short_16: 2U7L2DIGFOBBJMKZ · pith_short_8: 2U7L2DIG

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/2U7L2DIGFOBBJMKZIMGG73Q4CT \
  | 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: d53ebd0d062b8214b159430c6fee1c14c7933d30fb3b0784889c0a9709bdd2da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cba30bb2fd70ab4f922dcde193dbc7013fde85d3aa19a1986a8850be5d65686",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-08-14T10:22:34Z",
    "title_canon_sha256": "4c0db53fbd6d18a8bccbc5c285f127c7579f3708ed79831cdf7584ae79e62c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06508",
    "kind": "arxiv",
    "version": 1
  }
}