Pith Number

pith:EOO5KTC6

pith:2025:EOO5KTC6UFMHA3BI5VTYQD43XV

not attested not anchored not stored refs pending

Harnessing Topological Valley-Hall States in Photonic Crystals for Robust Cancer Cell Detection

Junayet Hossain, Mohammed Imamul Hassan Bhuiyan, Sajid Muhaimin Choudhury

arxiv:2509.05690 v1 · 2025-09-06 · 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{EOO5KTC6UFMHA3BI5VTYQD43XV}

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	2026-07-05T12:06:22.478683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

239dd54c5ea158706c28ed67880f9bbd7c9a7c572fda2d3bbb062b578004892f

Aliases

arxiv: 2509.05690 · arxiv_version: 2509.05690v1 · doi: 10.48550/arxiv.2509.05690 · pith_short_12: EOO5KTC6UFMH · pith_short_16: EOO5KTC6UFMHA3BI · pith_short_8: EOO5KTC6

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/EOO5KTC6UFMHA3BI5VTYQD43XV \
  | 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: 239dd54c5ea158706c28ed67880f9bbd7c9a7c572fda2d3bbb062b578004892f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92039bbb215858a17984fd340497b0ee755c8cc1754496d8e48cfc63d539dd0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-09-06T11:42:35Z",
    "title_canon_sha256": "a240b8037ed90b77d1735e7842e7250879e58d3c4a1f2a2385c8012755c28ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05690",
    "kind": "arxiv",
    "version": 1
  }
}