Pith Number

pith:ABUT2QW2

pith:2025:ABUT2QW2Q6SPWVVRYJ5BZUTKD4

not attested not anchored not stored refs pending

Storage Buffer of Polarization Quantum States Based on a Poled-Fiber Phase Modulator

{\AA}sa Claesson, Alvaro Alarc\'on, Daniel Spegel-Lexne, Guilherme B. Xavier, Joakim Argillander, Jo\~ao Manoel Barbosa Pereira, Kenny Hey Tow, Martin Clason, Walter Margulis

arxiv:2504.13185 v1 · 2025-03-20 · quant-ph · 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{ABUT2QW2Q6SPWVVRYJ5BZUTKD4}

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	2026-07-05T10:50:49.901368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00693d42da87a4fb56b1c27a1cd26a1f2c4c82cdf56e520640f880ae5a8c9d64

Aliases

arxiv: 2504.13185 · arxiv_version: 2504.13185v1 · doi: 10.48550/arxiv.2504.13185 · pith_short_12: ABUT2QW2Q6SP · pith_short_16: ABUT2QW2Q6SPWVVR · pith_short_8: ABUT2QW2

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/ABUT2QW2Q6SPWVVRYJ5BZUTKD4 \
  | 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: 00693d42da87a4fb56b1c27a1cd26a1f2c4c82cdf56e520640f880ae5a8c9d64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1faca277aa9d71462a27d1ea9d797c88af9182ed0f15fafda5fa9c1970fbad8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-20T19:55:29Z",
    "title_canon_sha256": "169a98e078118954253455df0ce7b55ec0a73cc7712f29146dfcfd17bc68ba1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13185",
    "kind": "arxiv",
    "version": 1
  }
}