Pith Number

pith:5OBKWDSK

pith:2017:5OBKWDSKBOB5HQ2QSEVVVLEUII

not attested not anchored not stored refs pending

Fine Structure and Lifetime of Dark Excitons in Transition Metal Dichalcogenide Monolayers

Bernhard Urbaszek, Cedric Robert, Delphine Lagarde, Emmanuel Courtade, Fabian Cadiz, Kenji Watanabe, Marco Manca, Takashi Taniguchi, Thierry Amand, Xavier Marie

arxiv:1708.05398 v2 · 2017-08-17 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OBKWDSKBOB5HQ2QSEVVVLEUII}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:16:19.458038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb82ab0e4a0b83d3c350912b5aac944202d137e5fa620c8cecd0295ce1a222b8

Aliases

arxiv: 1708.05398 · arxiv_version: 1708.05398v2 · doi: 10.48550/arxiv.1708.05398 · pith_short_12: 5OBKWDSKBOB5 · pith_short_16: 5OBKWDSKBOB5HQ2Q · pith_short_8: 5OBKWDSK

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/5OBKWDSKBOB5HQ2QSEVVVLEUII \
  | 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: eb82ab0e4a0b83d3c350912b5aac944202d137e5fa620c8cecd0295ce1a222b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cab4cb281c04042d0d1f78e9d95a9a5062c251776e62d28e0b0365305ec7362",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-08-17T18:14:52Z",
    "title_canon_sha256": "2b34a72417b2c984b7a17b90b5c7d62b3e42b7afbb0ae5c2c9e1b9b07668fc34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05398",
    "kind": "arxiv",
    "version": 2
  }
}