Pith Number

pith:U4QJL3VL

pith:2020:U4QJL3VLN2LC6HTUAH2XNY3DDM

not attested not anchored not stored refs pending

Ultrafast photocurrents in MoSe$_2$ probed by terahertz spectroscopy

Cornelius Gahl, Denis Yagodkin, Kirill I. Bolotin, Lukas Nadvornik, Oliver Gueckstock, Tobias Kampfrath

arxiv:2008.12203 v3 · 2020-08-27 · 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{U4QJL3VLN2LC6HTUAH2XNY3DDM}

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	2026-07-05T02:00:48.928687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72095eeab6e962f1e7401f576e3631b3c4614e7f2d53acb5b7ad8babd1b1a02

Aliases

arxiv: 2008.12203 · arxiv_version: 2008.12203v3 · doi: 10.48550/arxiv.2008.12203 · pith_short_12: U4QJL3VLN2LC · pith_short_16: U4QJL3VLN2LC6HTU · pith_short_8: U4QJL3VL

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/U4QJL3VLN2LC6HTUAH2XNY3DDM \
  | 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: a72095eeab6e962f1e7401f576e3631b3c4614e7f2d53acb5b7ad8babd1b1a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8ef31ea2b2d2c4c28360a2eb649849d374ceaa45bc24d2a44ad79e0418868c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-08-27T15:59:54Z",
    "title_canon_sha256": "03297a71c9f86266bdd003f7895d0fea806690d9d198dc7f57237d953fe9a0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12203",
    "kind": "arxiv",
    "version": 3
  }
}