Pith Number

pith:ZRBFQ6UV

pith:2021:ZRBFQ6UVJF6NNFCEJXSJCF4DW6

not attested not anchored not stored refs pending

Charting the Exciton-Polariton Landscape in WSe2 Thin Flakes by Cathodoluminescence Spectroscopy

Fatemeh Davoodi, Florian Diekmann, Kai Rossnagel, Masoud Taleb, Nahid Talebi

arxiv:2101.01465 v2 · 2021-01-05 · physics.app-ph · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRBFQ6UVJF6NNFCEJXSJCF4DW6}

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	2026-07-05T02:36:31.934821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc42587a95497cd694444de4911783b7bb75439c5058fbdc509cb68e3b7e8f74

Aliases

arxiv: 2101.01465 · arxiv_version: 2101.01465v2 · doi: 10.48550/arxiv.2101.01465 · pith_short_12: ZRBFQ6UVJF6N · pith_short_16: ZRBFQ6UVJF6NNFCE · pith_short_8: ZRBFQ6UV

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/ZRBFQ6UVJF6NNFCEJXSJCF4DW6 \
  | 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: cc42587a95497cd694444de4911783b7bb75439c5058fbdc509cb68e3b7e8f74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3508c5a316e5387bf4aada133c659376337501a3bb41bd8f17c07b37a67cb3b5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-01-05T11:42:19Z",
    "title_canon_sha256": "f368c3a92901bd2f23d763c76b51264db0a07f210186e4bd307839013d7b9610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01465",
    "kind": "arxiv",
    "version": 2
  }
}