Pith Number

pith:YZDQQOII

pith:2018:YZDQQOII2SHG7DSHULIGJVDRIT

not attested not anchored not stored refs pending

Fundamental limits on the losses of phase and amplitude optical actuators

Andrea Melloni, Francesco Morichetti, Simone Zanotto

arxiv:1810.03451 v1 · 2018-10-08 · 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{YZDQQOII2SHG7DSHULIGJVDRIT}

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	2026-05-18T00:03:51.236210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c647083908d48e6f8e47a2d064d47144dddfb0bfecb6c19583508457f016961b

Aliases

arxiv: 1810.03451 · arxiv_version: 1810.03451v1 · doi: 10.48550/arxiv.1810.03451 · pith_short_12: YZDQQOII2SHG · pith_short_16: YZDQQOII2SHG7DSH · pith_short_8: YZDQQOII

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/YZDQQOII2SHG7DSHULIGJVDRIT \
  | 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: c647083908d48e6f8e47a2d064d47144dddfb0bfecb6c19583508457f016961b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6739e4c0f5a5c6f88527320a729d28ee18c18b0686450fcaa61fc4bdb24bb755",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-08T13:45:57Z",
    "title_canon_sha256": "dc3fadbb8f9af87096378a99c1b008ad5ec2b113d1be2fa3faf2d9ed5d275acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03451",
    "kind": "arxiv",
    "version": 1
  }
}