Pith Number

pith:VLJESTKQ

pith:2021:VLJESTKQ5DQNGQL5IJLSPMYWU2

not attested not anchored not stored refs pending

Dark exciton-exciton annihilation in monolayer WSe$_2$

Alexey Chernikov, Daniel Erkensten, Ermin Malic, Janina Maultzsch, Jonas D. Ziegler, Kenji Watanabe, Koloman Wagner, Raul Perea-Causin, Roland Gillen, Samuel Brem, Takashi Taniguchi

arxiv:2106.05035 v2 · 2021-06-09 · 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{VLJESTKQ5DQNGQL5IJLSPMYWU2}

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	2026-07-05T03:42:01.499168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aad2494d50e8e0d3417d425727b316a68fa42dd0ccb3c303d90fa6bc6e35d6bb

Aliases

arxiv: 2106.05035 · arxiv_version: 2106.05035v2 · doi: 10.48550/arxiv.2106.05035 · pith_short_12: VLJESTKQ5DQN · pith_short_16: VLJESTKQ5DQNGQL5 · pith_short_8: VLJESTKQ

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/VLJESTKQ5DQNGQL5IJLSPMYWU2 \
  | 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: aad2494d50e8e0d3417d425727b316a68fa42dd0ccb3c303d90fa6bc6e35d6bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99dfcc71a1c7756c74cb8ea1bb6337965126f4a08d74878743f9339144c0670d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-06-09T12:49:37Z",
    "title_canon_sha256": "a715ef38760d530aab5897d03b8a2a83fe762ea74657d5928efa3845d4361c67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05035",
    "kind": "arxiv",
    "version": 2
  }
}