Pith Number

pith:NE2ZOQNV

pith:2018:NE2ZOQNVHA6REETU57VPL2URSJ

not attested not anchored not stored refs pending

Emergent scale invariance of non-classical plasmons in graphene nanoribbons

K{\aa}re Obel Wedel, Kristian S. Thygesen, Martijn Wubs, N. Asger Mortensen

arxiv:1807.04552 v2 · 2018-07-12 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NE2ZOQNVHA6REETU57VPL2URSJ}

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	2026-05-18T00:03:27.425289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69359741b5383d121274efeaf5ea9192598747debd7650e1d81549071cb13611

Aliases

arxiv: 1807.04552 · arxiv_version: 1807.04552v2 · doi: 10.48550/arxiv.1807.04552 · pith_short_12: NE2ZOQNVHA6R · pith_short_16: NE2ZOQNVHA6REETU · pith_short_8: NE2ZOQNV

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/NE2ZOQNVHA6REETU57VPL2URSJ \
  | 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: 69359741b5383d121274efeaf5ea9192598747debd7650e1d81549071cb13611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8cff00fe34c471900263a3d40c4b57272ea0c9c1ab6836f4a1a7cb7e6ba697c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-07-12T11:47:08Z",
    "title_canon_sha256": "a22f1582749dba4695cc61e6fae010ff2f493bcefbda59919ec0041238b30a2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04552",
    "kind": "arxiv",
    "version": 2
  }
}