Pith Number

pith:RGVOWTF6

pith:2020:RGVOWTF67VK2YXMH7BDFZPSIWQ

not attested not anchored not stored refs pending

Long-lived populations of momentum- and spin-indirect excitons in monolayer WSe$_2$

Elena A. Ostrovskaya, Eliezer Estrecho, Jun Yan, Kenji Watanabe, Maciej Pieczarka, Matthias Wurdack, Michael S. Fuhrer, Shao-Yu Chen, Takashi Taniguchi

arxiv:2009.09602 v1 · 2020-09-21 · 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{RGVOWTF67VK2YXMH7BDFZPSIWQ}

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	2026-07-05T01:36:42.427748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89aaeb4cbefd55ac5d87f8465cbe48b41d7ca91bd0adf0c054b99d69a776cf2c

Aliases

arxiv: 2009.09602 · arxiv_version: 2009.09602v1 · doi: 10.48550/arxiv.2009.09602 · pith_short_12: RGVOWTF67VK2 · pith_short_16: RGVOWTF67VK2YXMH · pith_short_8: RGVOWTF6

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/RGVOWTF67VK2YXMH7BDFZPSIWQ \
  | 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: 89aaeb4cbefd55ac5d87f8465cbe48b41d7ca91bd0adf0c054b99d69a776cf2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0899ae289b22c604ee793b8263a5cb8efc72410d9432e15859db80208e104ae3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-09-21T04:06:16Z",
    "title_canon_sha256": "7fcb86cbdf0da1fbe314f1dc1839b70ff9f7c35ad6fd561b3abfdbc481cc2855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09602",
    "kind": "arxiv",
    "version": 1
  }
}