Pith Number

pith:YNGCM2XM

pith:2015:YNGCM2XMMT2Z5HTQTYU5XAQ5HK

not attested not anchored not stored refs pending

Splitting of the monolayer out-of-plane A'1 Raman mode in few-layer WS2

Christian Thomsen, Felix Kampmann, Janina Maultzsch, Marika Schleberger, Matthias Staiger, Nils Scheuschner, Oliver Ochedowski, Roland Gillen

arxiv:1504.00049 v1 · 2015-03-31 · 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{YNGCM2XMMT2Z5HTQTYU5XAQ5HK}

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	2026-05-18T01:59:57.565387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c34c266aec64f59e9e709e29db821d3a904b331275b81ce41365dd513dbf4108

Aliases

arxiv: 1504.00049 · arxiv_version: 1504.00049v1 · doi: 10.48550/arxiv.1504.00049 · pith_short_12: YNGCM2XMMT2Z · pith_short_16: YNGCM2XMMT2Z5HTQ · pith_short_8: YNGCM2XM

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/YNGCM2XMMT2Z5HTQTYU5XAQ5HK \
  | 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: c34c266aec64f59e9e709e29db821d3a904b331275b81ce41365dd513dbf4108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e085c1082326757d5244e97a2c85a86fab69de779af392b0fcf8f85ca1aee0af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-31T21:38:33Z",
    "title_canon_sha256": "359a6920218912b8f3b6119c9cf81d16cddf63abd84b546de07c9d94b8512dc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00049",
    "kind": "arxiv",
    "version": 1
  }
}