Pith Number

pith:4FSE4XFY

pith:2017:4FSE4XFYMHMJGS76ZOZSGPQKKK

not attested not anchored not stored refs pending

Ab initio calculations of ultra-short carrier dynamics in 2D materials: valley depolarization in single-layer WSe$_2$

Alejandro Molina-S\'anchez, Andrea Marini, Davide Sangalli, Ludger Wirtz

arxiv:1708.06568 v1 · 2017-08-22 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FSE4XFYMHMJGS76ZOZSGPQKKK}

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	2026-05-18T00:37:33.137576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1644e5cb861d8934bfecbb3233e0a529502a7ccf13b9e9db79378bfe95e1508

Aliases

arxiv: 1708.06568 · arxiv_version: 1708.06568v1 · doi: 10.48550/arxiv.1708.06568 · pith_short_12: 4FSE4XFYMHMJ · pith_short_16: 4FSE4XFYMHMJGS76 · pith_short_8: 4FSE4XFY

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/4FSE4XFYMHMJGS76ZOZSGPQKKK \
  | 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: e1644e5cb861d8934bfecbb3233e0a529502a7ccf13b9e9db79378bfe95e1508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2372b3cc699d035efeea3b977001e21b510327cb41db73a5ca49c82f8f376bca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-08-22T11:46:53Z",
    "title_canon_sha256": "4b3057966789deba9d660e8ba8be5ceb059515886830b00e115ebd69f75d53b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06568",
    "kind": "arxiv",
    "version": 1
  }
}