Pith Number

pith:5LRJMZG3

pith:2021:5LRJMZG33VNUQ6DTPHYWJBTODP

not attested not anchored not stored refs pending

Indirect exciton-phonon dynamics in MoS2 revealed by ultrafast electron diffraction

Beatrice Matilde Ferrari, Emilio Scalise, Giovanni Maria Vanacore, Jianbo Hu, Yang Xiang

arxiv:2112.15240 v2 · 2021-12-30 · cond-mat.mes-hall · cond-mat.mtrl-sci · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LRJMZG33VNUQ6DTPHYWJBTODP}

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	2026-07-05T07:28:25.377279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae29664dbdd5b48787379f164866e1becbd03233a11152dcec5bb153f698b11

Aliases

arxiv: 2112.15240 · arxiv_version: 2112.15240v2 · doi: 10.48550/arxiv.2112.15240 · pith_short_12: 5LRJMZG33VNU · pith_short_16: 5LRJMZG33VNUQ6DT · pith_short_8: 5LRJMZG3

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/5LRJMZG33VNUQ6DTPHYWJBTODP \
  | 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: eae29664dbdd5b48787379f164866e1becbd03233a11152dcec5bb153f698b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2add17df4061bf7c1e255d8ed6104b5c74723f009128f0ec9c6db12078399f44",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-12-30T23:23:08Z",
    "title_canon_sha256": "b59f6533d58f68d1aee2b958a765c7ee34b1fb3b48cfd0563c136ce9e620e26a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15240",
    "kind": "arxiv",
    "version": 2
  }
}