Pith Number

pith:5NB2BOIV

pith:2025:5NB2BOIVRWV2THNJL7RUC3QLCP

not attested not anchored not stored refs pending

Optimized Synthesis and Device Integration of Long 17-Atom-Wide Armchair Graphene Nanoribbons

Akimitsu Narita, Carlo Pignedoli, Gabriela Borin Barin, Hiroko Yamada, Hironobu Hayashi, Jeong Ha Hwang, Klaus M\"ullen, Mayada Fadel, Michael Stiefel, Michel Calame, Mickael L. Perrin, Nicol\`o Bassi, Oliver Braun, Pascal Ruffieux, Roman Fasel, Roman Furrer, Tim Dumslaff, Vincent Meunier

arxiv:2507.11307 v1 · 2025-07-15 · cond-mat.mes-hall · 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{5NB2BOIVRWV2THNJL7RUC3QLCP}

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	2026-07-05T11:37:36.697411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb43a0b9158daba99da95fe3416e0b13c056f3dbd1b6e521d821bc872901d0f8

Aliases

arxiv: 2507.11307 · arxiv_version: 2507.11307v1 · doi: 10.48550/arxiv.2507.11307 · pith_short_12: 5NB2BOIVRWV2 · pith_short_16: 5NB2BOIVRWV2THNJ · pith_short_8: 5NB2BOIV

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/5NB2BOIVRWV2THNJL7RUC3QLCP \
  | 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: eb43a0b9158daba99da95fe3416e0b13c056f3dbd1b6e521d821bc872901d0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8afc04241c19a6371446e98d8ee8fa55471bbc3d0785ddd5b945cbcf93ed1690",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-07-15T13:38:11Z",
    "title_canon_sha256": "d5e5de1ec5e35665af3f798e60a27b5348f80c7c60c1774f6d92dac7f8f60eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11307",
    "kind": "arxiv",
    "version": 1
  }
}