Pith Number

pith:VQA7CMQ6

pith:2015:VQA7CMQ6THFMC7NCYSEKIOICS2

not attested not anchored not stored refs pending

Mapping of Low-Frequency Raman Modes in CVD-Grown Transition Metal Dichalcogenides: Layer Number, Stacking Orientation and Resonant Effects

Damien Hanlon, Georg S. Duesberg, Jonathan N. Coleman, Maria OBrien, Niall McEvoy, Toby Hallam

arxiv:1508.00768 v2 · 2015-08-04 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQA7CMQ6THFMC7NCYSEKIOICS2}

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	2026-05-18T01:21:15.791081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac01f1321e99cac17da2c488a4390296b6586060e8fcd35fd4b47c1514175733

Aliases

arxiv: 1508.00768 · arxiv_version: 1508.00768v2 · doi: 10.48550/arxiv.1508.00768 · pith_short_12: VQA7CMQ6THFM · pith_short_16: VQA7CMQ6THFMC7NC · pith_short_8: VQA7CMQ6

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/VQA7CMQ6THFMC7NCYSEKIOICS2 \
  | 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: ac01f1321e99cac17da2c488a4390296b6586060e8fcd35fd4b47c1514175733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a5ac8d28dfc3597206dbec3fb40900929e8c23e67fd6ea4613f744cb8b84d82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-04T13:26:35Z",
    "title_canon_sha256": "a686ed5f9a94f9b80c986fcc464ec266d278a2ed88a888a25099c4a76e37c459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00768",
    "kind": "arxiv",
    "version": 2
  }
}