Pith Number

pith:EG4SBYK7

pith:2013:EG4SBYK7LKDFQY6WGL37AYTPEC

not attested not anchored not stored refs pending

Photonic crystal nanofiber using an external grating

K. Hakuta, K.P. Nayak, M. Sadgrove, R. Yalla

arxiv:1306.0166 v1 · 2013-06-02 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EG4SBYK7LKDFQY6WGL37AYTPEC}

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	2026-05-18T01:49:38.849452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b920e15f5a865863d632f7f0626f20b513f1a2d84cfff2adb34283b2614025

Aliases

arxiv: 1306.0166 · arxiv_version: 1306.0166v1 · doi: 10.48550/arxiv.1306.0166 · pith_short_12: EG4SBYK7LKDF · pith_short_16: EG4SBYK7LKDFQY6W · pith_short_8: EG4SBYK7

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/EG4SBYK7LKDFQY6WGL37AYTPEC \
  | 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: 21b920e15f5a865863d632f7f0626f20b513f1a2d84cfff2adb34283b2614025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b5be01fdaff474972fd888499607c8a01e34f770492d5a0b5d84323d376943",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-02T02:24:38Z",
    "title_canon_sha256": "f94b5672d973cb85d9ee10c2d02124eceaaac2d33ce750724937ebe339357914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0166",
    "kind": "arxiv",
    "version": 1
  }
}