Pith Number

pith:EL7RWA7E

pith:2022:EL7RWA7EOAFZYVBDHGVOE2W7F2

not attested not anchored not stored refs pending

Observation of SQUID-like behavior in fiber laser with intra-cavity epsilon-near-zero effect

Boris A. Malomed, Camille-Sophie Br\`es, H. Y. Fu, Jiaye Wu, Kang Qi, Kuan-Chang Chang, Marco Clementi, Minghe Zhao, Qian Li, Shengdong Zhang, Xuanyi Liu, Yanhua Sha, Ze Tao Xie

arxiv:2208.01459 v1 · 2022-08-02 · physics.optics · nlin.PS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL7RWA7EOAFZYVBDHGVOE2W7F2}

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	2026-07-05T04:45:33.954550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22ff1b03e4700b9c542339aae26adf2ea429378f2a4931cf20d0c8946327e106

Aliases

arxiv: 2208.01459 · arxiv_version: 2208.01459v1 · doi: 10.48550/arxiv.2208.01459 · pith_short_12: EL7RWA7EOAFZ · pith_short_16: EL7RWA7EOAFZYVBD · pith_short_8: EL7RWA7E

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/EL7RWA7EOAFZYVBDHGVOE2W7F2 \
  | 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: 22ff1b03e4700b9c542339aae26adf2ea429378f2a4931cf20d0c8946327e106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ecfea0068ec1d7576a599103f8848f156ed71dcbdda32b476e7226a413d494a",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-08-02T13:53:06Z",
    "title_canon_sha256": "6ffb4c6627e6bb04d400cb227c1ebf797d5b4d95e6ae99a249c4e6103393d1fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01459",
    "kind": "arxiv",
    "version": 1
  }
}