Pith Number

pith:2KGELAME

pith:2018:2KGELAMEOA73D2YPPIQGHSVXP3

not attested not anchored not stored refs pending

Fingerprints of stacking order in graphene layers from ab initio second-order Raman spectra

Albin Hertrich, Caterina Cocchi, Claudia Draxl, Pasquale Pavone

arxiv:1806.06026 v1 · 2018-06-15 · 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{2KGELAMEOA73D2YPPIQGHSVXP3}

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	2026-05-18T00:13:08.646240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d28c458184703fb1eb0f7a2063cab77ef79dcf26f909f6bcbaa7082f5eb474af

Aliases

arxiv: 1806.06026 · arxiv_version: 1806.06026v1 · doi: 10.48550/arxiv.1806.06026 · pith_short_12: 2KGELAMEOA73 · pith_short_16: 2KGELAMEOA73D2YP · pith_short_8: 2KGELAME

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/2KGELAMEOA73D2YPPIQGHSVXP3 \
  | 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: d28c458184703fb1eb0f7a2063cab77ef79dcf26f909f6bcbaa7082f5eb474af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f73cb2d9dd5784f0548414ee654a6cd29af08080637fee9504853d3c903be8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-06-15T15:47:57Z",
    "title_canon_sha256": "e84afb20499a24bdaec6a2331347d85a5ff201512a5b1bc0fe504c36e12b10e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06026",
    "kind": "arxiv",
    "version": 1
  }
}