Pith Number

pith:WBPD43SI

pith:2020:WBPD43SIDQCJWWBCG3TYOYCZD6

not attested not anchored not stored refs pending

Enhanced exciton-exciton collisions in an ultra-flat monolayer MoSe2 prepared through deterministic flattening

A. Ueda, K. Ueno, K. Watanabe, M. Okada, R. Kitaura, S. Higuchi, T. Hotta, T. Kubo, T. Shimizu, T. Taniguchi

arxiv:2006.02640 v1 · 2020-06-04 · 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{WBPD43SIDQCJWWBCG3TYOYCZD6}

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	2026-07-05T02:02:03.757432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05e3e6e481c049b582236e78760591fb9d45a79d59ff76ee2bf49e33769c2e4

Aliases

arxiv: 2006.02640 · arxiv_version: 2006.02640v1 · doi: 10.48550/arxiv.2006.02640 · pith_short_12: WBPD43SIDQCJ · pith_short_16: WBPD43SIDQCJWWBC · pith_short_8: WBPD43SI

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/WBPD43SIDQCJWWBCG3TYOYCZD6 \
  | 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: b05e3e6e481c049b582236e78760591fb9d45a79d59ff76ee2bf49e33769c2e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efd7a4734a5f0ed11ad1ffcf9b00b5be03d452616689ac0ce607576a41c180b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-06-04T04:37:54Z",
    "title_canon_sha256": "09a171ac26f7bb1e2278319d18e3042a5f87ea27238c76ecfd5b7bac8f1254e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02640",
    "kind": "arxiv",
    "version": 1
  }
}