Pith Number

pith:BLYO7WG6

pith:2019:BLYO7WG6ZWK7J7OFJXOMWMFYVZ

not attested not anchored not stored refs pending

Exciton mapping at subwavelength scales in two-dimensional materials

Ang-Yu Lu, Hidetaka Sawada, Kazu Suenaga, Koji Kimoto, Lain-Jong Li, Luiz H. G. Tizei, Masaki Mukai, Yung-Chang Lin

arxiv:1906.09409 v1 · 2019-06-22 · 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{BLYO7WG6ZWK7J7OFJXOMWMFYVZ}

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	2026-05-17T23:42:38.200273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0af0efd8decd95f4fdc54ddccb30b8ae44cf7a69c7306825281ead172671dd95

Aliases

arxiv: 1906.09409 · arxiv_version: 1906.09409v1 · doi: 10.48550/arxiv.1906.09409 · pith_short_12: BLYO7WG6ZWK7 · pith_short_16: BLYO7WG6ZWK7J7OF · pith_short_8: BLYO7WG6

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/BLYO7WG6ZWK7J7OFJXOMWMFYVZ \
  | 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: 0af0efd8decd95f4fdc54ddccb30b8ae44cf7a69c7306825281ead172671dd95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2b7ab7dc86db62492cefc66c93dcdeab513a42355d7c8dcef1fc517a3bab0c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-06-22T08:35:31Z",
    "title_canon_sha256": "97119aa9d7753b4cd62b69c1be0fe553d413d82e727f5976c792a071374e876d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09409",
    "kind": "arxiv",
    "version": 1
  }
}