Pith Number

pith:6JQD3IU5

pith:2013:6JQD3IU5EDIZGPTUVFVEKUIBAN

not attested not anchored not stored refs pending

Photoluminescence of freestanding single- and few-layer MoS2

Anne-Marie Kaulitz, Janina Maultzsch, Marika Schleberger, Nils Scheuschner, Oliver Ochedowski, Roland Gillen

arxiv:1311.5824 v2 · 2013-11-22 · 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{6JQD3IU5EDIZGPTUVFVEKUIBAN}

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	2026-05-18T02:56:59.613825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2603da29d20d1933e74a96a4551010343c1411b588deefa0242f4a181a368da

Aliases

arxiv: 1311.5824 · arxiv_version: 1311.5824v2 · doi: 10.48550/arxiv.1311.5824 · pith_short_12: 6JQD3IU5EDIZ · pith_short_16: 6JQD3IU5EDIZGPTU · pith_short_8: 6JQD3IU5

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/6JQD3IU5EDIZGPTUVFVEKUIBAN \
  | 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: f2603da29d20d1933e74a96a4551010343c1411b588deefa0242f4a181a368da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451f3ea495b32b7802b4a816c11c4d1ec8e0c7ecca42ba715da7d14a7292b40f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-11-22T17:18:22Z",
    "title_canon_sha256": "96f64ee01b1293a6c9bc153aa13af04070b37d4c11553b17c63cde97ccb8c3a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5824",
    "kind": "arxiv",
    "version": 2
  }
}