Pith Number

pith:ZWWG5CNJ

pith:2011:ZWWG5CNJ7CLQ3LTSGDKDHA4VZN

not attested not anchored not stored refs pending

Theoretical spectroscopy techniques applied to graphene EELS and optics

A. Rubio, D. J. Mowbray, P. Ayala, T. Pichler, V. Despoja

arxiv:1105.0264 v1 · 2011-05-02 · 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{ZWWG5CNJ7CLQ3LTSGDKDHA4VZN}

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	2026-05-18T04:23:12.170790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdac6e89a9f8970dae7230d4338395cb4d9acbcdf08bdcc9d0bb9ab585e7ce2b

Aliases

arxiv: 1105.0264 · arxiv_version: 1105.0264v1 · doi: 10.48550/arxiv.1105.0264 · pith_short_12: ZWWG5CNJ7CLQ · pith_short_16: ZWWG5CNJ7CLQ3LTS · pith_short_8: ZWWG5CNJ

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/ZWWG5CNJ7CLQ3LTSGDKDHA4VZN \
  | 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: cdac6e89a9f8970dae7230d4338395cb4d9acbcdf08bdcc9d0bb9ab585e7ce2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58a5441464c35110205d587d11e20b1fab3c505b4e31c96007e85d72d0219055",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-05-02T08:59:35Z",
    "title_canon_sha256": "cd4180fc2e9f3e313bf9fc840c71298680335da491953fa1f6ca0d861af62d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0264",
    "kind": "arxiv",
    "version": 1
  }
}