Pith Number

pith:4KAVGTSY

pith:2021:4KAVGTSYH2A4CU5XBE35XFLXKJ

not attested not anchored not stored refs pending

TMDC-based topological nanospaser: single and double threshold behavior

Fatemeh Nematollahi, Jhih-Sheng Wu, Mark .I. Stockman, Rupesh Ghimire, Vadym Apalkov

arxiv:2101.07094 v1 · 2021-01-18 · 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{4KAVGTSYH2A4CU5XBE35XFLXKJ}

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	2026-07-05T02:07:40.198098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e281534e583e81c153b70937db9577524d9d9bbf32010b57bee36be1c4980bd1

Aliases

arxiv: 2101.07094 · arxiv_version: 2101.07094v1 · doi: 10.48550/arxiv.2101.07094 · pith_short_12: 4KAVGTSYH2A4 · pith_short_16: 4KAVGTSYH2A4CU5X · pith_short_8: 4KAVGTSY

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/4KAVGTSYH2A4CU5XBE35XFLXKJ \
  | 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: e281534e583e81c153b70937db9577524d9d9bbf32010b57bee36be1c4980bd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cc9ab8486a96304d2a45be2f70fefa6277a3d23d9224efe8f9685bfeae03ab4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-01-18T14:32:13Z",
    "title_canon_sha256": "609cb3b37da69a3a68e7945ea65ed1df8cd37cd851f37959fd63a7fda49f60c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07094",
    "kind": "arxiv",
    "version": 1
  }
}