Pith Number

pith:ZBMIWXTL

pith:2019:ZBMIWXTLPP3IPZ3N3RJ2W4EO3C

not attested not anchored not stored refs pending

Intrinsic Lifetime of Higher Excitonic States in Tungsten Diselenide Monolayers

Alexey Chernikov, Archana Raja, Ermin Malic, Jonas Ziegler, Jonas Zipfel, Kenji Watanabe, Lutz Waldecker, Malte Selig, Samuel Brem, Takashi Taniguchi

arxiv:1904.04729 v1 · 2019-04-09 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBMIWXTLPP3IPZ3N3RJ2W4EO3C}

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	2026-05-17T23:42:53.206647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8588b5e6b7bf687e76ddc53ab708ed8972d3f57c92dfd755edfdedb9db7133b

Aliases

arxiv: 1904.04729 · arxiv_version: 1904.04729v1 · doi: 10.48550/arxiv.1904.04729 · pith_short_12: ZBMIWXTLPP3I · pith_short_16: ZBMIWXTLPP3IPZ3N · pith_short_8: ZBMIWXTL

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/ZBMIWXTLPP3IPZ3N3RJ2W4EO3C \
  | 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: c8588b5e6b7bf687e76ddc53ab708ed8972d3f57c92dfd755edfdedb9db7133b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad9840ae7b99252d3189d95477532885b247694cdf5c4daef345b47bf0e3bc0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-09T15:21:50Z",
    "title_canon_sha256": "ce531215c323a4aca87210502365b3d23fa146107ba1273463a20d6c7e859ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04729",
    "kind": "arxiv",
    "version": 1
  }
}