Pith Number

pith:HM6Z6X7R

pith:2006:HM6Z6X7RRXCH72HPBARNRFYFUV

not attested not anchored not stored refs pending

Transmittivity measurements by means of squeezed vacuum light

A. Porzio, C. de Lisio, M. G. A. Paris, S. Solimeno, V. D'Auria

arxiv:quant-ph/0601171 v1 · 2006-01-25 · 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{HM6Z6X7RRXCH72HPBARNRFYFUV}

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	2026-07-04T17:02:54.921913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3d9f5ff18dc47fe8ef0822d89705a57ad1bfd996baca1e5bc9484242dcac10

Aliases

arxiv: quant-ph/0601171 · arxiv_version: quant-ph/0601171v1 · doi: 10.48550/arxiv.quant-ph/0601171 · pith_short_12: HM6Z6X7RRXCH · pith_short_16: HM6Z6X7RRXCH72HP · pith_short_8: HM6Z6X7R

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/HM6Z6X7RRXCH72HPBARNRFYFUV \
  | 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: 3b3d9f5ff18dc47fe8ef0822d89705a57ad1bfd996baca1e5bc9484242dcac10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c934367175287102a5b940dc06f41bd389928ee78d035be1c376f0d7c8ee2791",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-01-25T16:12:40Z",
    "title_canon_sha256": "0be6cba38a2408e7cf728bf937f1f8c26e469cef8bc2fc98710399fd036617d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0601171",
    "kind": "arxiv",
    "version": 1
  }
}