Pith Number

pith:SGF2I7GU

pith:2012:SGF2I7GUPY2SPECR2LZPLF2HF6

not attested not anchored not stored refs pending

Barriers to motion and rotation of graphene layers based on measurements of shear mode frequencies

Andrey A. Knizhnik, Andrey M. Popov, Boris V. Potapkin, Irina V. Lebedeva, Yurii E. Lozovik

arxiv:1205.0777 v1 · 2012-05-03 · 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{SGF2I7GUPY2SPECR2LZPLF2HF6}

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	2026-05-18T01:57:38.327733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918ba47cd47e35279051d2f2f597472fb3f932a05e26a535e0bb780f2f38e769

Aliases

arxiv: 1205.0777 · arxiv_version: 1205.0777v1 · doi: 10.48550/arxiv.1205.0777 · pith_short_12: SGF2I7GUPY2S · pith_short_16: SGF2I7GUPY2SPECR · pith_short_8: SGF2I7GU

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/SGF2I7GUPY2SPECR2LZPLF2HF6 \
  | 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: 918ba47cd47e35279051d2f2f597472fb3f932a05e26a535e0bb780f2f38e769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ac59d0685fb15ad6276a6d2bd767f696e98272d98cf388a888d717d1a36e24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-03T17:52:45Z",
    "title_canon_sha256": "29c4d42f44f806d69c9c56e91c163543ed95fd91c521fa0c5e40fabc0ab0d38f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0777",
    "kind": "arxiv",
    "version": 1
  }
}