Pith Number

pith:CNNGT465

pith:2015:CNNGT465UIAKWFTB456FZDXHJA

not attested not anchored not stored refs pending

Dynamic localization of light from a time-dependent effective gauge field for photons

Luqi Yuan, Shanhui Fan

arxiv:1502.06037 v1 · 2015-02-20 · 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{CNNGT465UIAKWFTB456FZDXHJA}

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	2026-05-18T01:46:13.584749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

135a69f3dda200ab1661e77c5c8ee7482730b7406ffcd7fdad860b42c4353ebf

Aliases

arxiv: 1502.06037 · arxiv_version: 1502.06037v1 · doi: 10.48550/arxiv.1502.06037 · pith_short_12: CNNGT465UIAK · pith_short_16: CNNGT465UIAKWFTB · pith_short_8: CNNGT465

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/CNNGT465UIAKWFTB456FZDXHJA \
  | 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: 135a69f3dda200ab1661e77c5c8ee7482730b7406ffcd7fdad860b42c4353ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3be8eba1d6cb324db1008310ac3c6e20d7fed562a08f2e3878acbef5ea31f3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-02-20T23:37:24Z",
    "title_canon_sha256": "429869a30891573574726c8b00a55d9cb6a6f359701245a664950034048f4fea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06037",
    "kind": "arxiv",
    "version": 1
  }
}