Pith Number

pith:DF2SIS3I

pith:2025:DF2SIS3IIMUZEP7IQMGOLYRAGT

not attested not anchored not stored refs pending

Highly Efficient and Broadband Optical Delay Line towards a Quantum Memory

Alexander Ling, Anindya Banerji, Arya Chowdhury, Jia Boon Chin, Yu Guo

arxiv:2509.02096 v1 · 2025-09-02 · 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{DF2SIS3IIMUZEP7IQMGOLYRAGT}

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	2026-05-27T01:04:50.308948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1975244b684329923fe8830ce5e22034d1705df22190d98967147769eb6ea310

Aliases

arxiv: 2509.02096 · arxiv_version: 2509.02096v1 · doi: 10.48550/arxiv.2509.02096 · pith_short_12: DF2SIS3IIMUZ · pith_short_16: DF2SIS3IIMUZEP7I · pith_short_8: DF2SIS3I

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/DF2SIS3IIMUZEP7IQMGOLYRAGT \
  | 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: 1975244b684329923fe8830ce5e22034d1705df22190d98967147769eb6ea310

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e5e92dbe8dfe3c7a14ec036700d10632125335109f95b2a92acd2e97fea1604",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-02T08:50:53Z",
    "title_canon_sha256": "2501240f5e026345740d4975a2230de90940a2d9b349560e95fed865823007f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02096",
    "kind": "arxiv",
    "version": 1
  }
}