Pith Number

pith:KEYNJWWE

pith:2011:KEYNJWWEXNAZXFAUAMU25FFOOD

not attested not anchored not stored refs pending

Ultimate sensitivity of precision measurements with Gaussian quantum light : a multi-modal approach

Claude Fabre (LKB - Jussieu), Daniel Braun (LPT), IPR), Julien Fade (IF, Nicolas Treps (LKB - Jussieu), Olivier Pinel (LKB - Jussieu), Pu Jian (LKB - Jussieu)

arxiv:1105.2644 v2 · 2011-05-13 · 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{KEYNJWWEXNAZXFAUAMU25FFOOD}

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	2026-05-18T03:23:34.145113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5130d4dac4bb419b94140329ae94ae70e1f431143d77089792421397642bf676

Aliases

arxiv: 1105.2644 · arxiv_version: 1105.2644v2 · doi: 10.48550/arxiv.1105.2644 · pith_short_12: KEYNJWWEXNAZ · pith_short_16: KEYNJWWEXNAZXFAU · pith_short_8: KEYNJWWE

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/KEYNJWWEXNAZXFAUAMU25FFOOD \
  | 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: 5130d4dac4bb419b94140329ae94ae70e1f431143d77089792421397642bf676

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fc52361d536360f3973ffc3251b1a37d3628d436afa63eff238304ab85b00d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-13T08:13:18Z",
    "title_canon_sha256": "f83385795bbb7e98e807909f332385f68c58821d18fed48325498d389f796611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2644",
    "kind": "arxiv",
    "version": 2
  }
}