Pith Number

pith:QTIVFC34

pith:2024:QTIVFC34I2OQHPTPQ5OTQ7TNET

not attested not anchored not stored refs pending

Ultra-sensitive heterodyne detection at room temperature in the atmospheric windows

Alexander Giles Davies, Angela Vasanelli, Beno\^it Darqui\'e, Carlo Sirtori, Djamal Gacemi, Edmund Linfield, Etienne Rodriguez, Lianhe Li, Livia Del Balzo, Mohammadreza Saemian, Olivier Lopez, Yanko Todorov

arxiv:2412.17633 v1 · 2024-12-23 · physics.optics · physics.ao-ph · physics.app-ph · physics.ins-det · 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{QTIVFC34I2OQHPTPQ5OTQ7TNET}

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	2026-07-05T09:53:25.241975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d1528b7c469d03be6f875d387e6d24e65e1cd4a8836f7a7248f58f8d01ffe8

Aliases

arxiv: 2412.17633 · arxiv_version: 2412.17633v1 · doi: 10.48550/arxiv.2412.17633 · pith_short_12: QTIVFC34I2OQ · pith_short_16: QTIVFC34I2OQHPTP · pith_short_8: QTIVFC34

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/QTIVFC34I2OQHPTPQ5OTQ7TNET \
  | 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: 84d1528b7c469d03be6f875d387e6d24e65e1cd4a8836f7a7248f58f8d01ffe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df49eb45ff137c6f1957b52b884375686282a89593f3145300fd11b4935387e",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.app-ph",
      "physics.ins-det",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-12-23T15:11:30Z",
    "title_canon_sha256": "7e8bbf49cff2cbefd7c009ce20cb9c29e8d21327d0293e2d8deee10d9140ad9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17633",
    "kind": "arxiv",
    "version": 1
  }
}