Pith Number

pith:XPHW4KNQ

pith:2012:XPHW4KNQ73JZ4QB6A5QTDD4SKX

not attested not anchored not stored refs pending

Spectral footprints of impurity scattering in graphene nanoribbons

Anders Bergvall, Tomas Lofwander

arxiv:1212.5730 v1 · 2012-12-22 · 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{XPHW4KNQ73JZ4QB6A5QTDD4SKX}

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	2026-05-18T03:21:08.254513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbcf6e29b0fed39e403e0761318f9255c66d534cfd4fce40fe72fe1647ee2a4d

Aliases

arxiv: 1212.5730 · arxiv_version: 1212.5730v1 · doi: 10.48550/arxiv.1212.5730 · pith_short_12: XPHW4KNQ73JZ · pith_short_16: XPHW4KNQ73JZ4QB6 · pith_short_8: XPHW4KNQ

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/XPHW4KNQ73JZ4QB6A5QTDD4SKX \
  | 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: bbcf6e29b0fed39e403e0761318f9255c66d534cfd4fce40fe72fe1647ee2a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec6ec89e4750ae51358f4c41358e8db9c5b38456a03cb1d0286f599167792fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-12-22T21:31:25Z",
    "title_canon_sha256": "b71d90c9018e97b60c796743efe1120f84d3b8cb8d24ea5dbde3f8e2d997a6af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5730",
    "kind": "arxiv",
    "version": 1
  }
}