Pith Number

pith:PIAERZWJ

pith:2013:PIAERZWJCOUWX34YQP56TMFY4S

not attested not anchored not stored refs pending

Raman-scattering study of the phonon dispersion in twisted bi-layer graphene

A. Jorio, C. A. Achete, J. Campos-Delgado, J.-P. Raskin, L. G. Can\c{c}ado

arxiv:1301.3795 v2 · 2013-01-16 · 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{PIAERZWJCOUWX34YQP56TMFY4S}

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	2026-05-18T03:29:38.482818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0048e6c913a96bef9883fbe9b0b8e4b601972cea491609ba90c7fee4c70aa0

Aliases

arxiv: 1301.3795 · arxiv_version: 1301.3795v2 · doi: 10.48550/arxiv.1301.3795 · pith_short_12: PIAERZWJCOUW · pith_short_16: PIAERZWJCOUWX34Y · pith_short_8: PIAERZWJ

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/PIAERZWJCOUWX34YQP56TMFY4S \
  | 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: 7a0048e6c913a96bef9883fbe9b0b8e4b601972cea491609ba90c7fee4c70aa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa3d153dc4373b79bb16a523949ea8115fb0e536692a781353a587a01796faa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-01-16T19:28:37Z",
    "title_canon_sha256": "fbd240afb509bcbaa537e63e77ca870a864f4ed0afd79c33ef9c3785c6373831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3795",
    "kind": "arxiv",
    "version": 2
  }
}