Pith Number

pith:XF7KXTXO

pith:2025:XF7KXTXOEKOPOECQZUDU7JBIVT

not attested not anchored not stored refs pending

Computational Characterization of the Recently Synthesized Pristine and Porous 12-Atom-Wide Armchair Graphene Nanoribbon

Alexandre C. Dias, Djardiel da S. Gomes, Isaac M. Felix, Luiz A. Ribeiro Junior, Marcelo L. Pereira Junior, Willian F. Radel

arxiv:2502.20080 v1 · 2025-02-27 · 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{XF7KXTXOEKOPOECQZUDU7JBIVT}

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	2026-07-05T10:21:09.205039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b97eabceee229cf71050cd074fa428ace3b90400ad380437962fd473d65066a0

Aliases

arxiv: 2502.20080 · arxiv_version: 2502.20080v1 · doi: 10.48550/arxiv.2502.20080 · pith_short_12: XF7KXTXOEKOP · pith_short_16: XF7KXTXOEKOPOECQ · pith_short_8: XF7KXTXO

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/XF7KXTXOEKOPOECQZUDU7JBIVT \
  | 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: b97eabceee229cf71050cd074fa428ace3b90400ad380437962fd473d65066a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a27c01f48fe357eb48d6c1e613c218135984b875b44d949cc99bff6abe0b2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-02-27T13:37:49Z",
    "title_canon_sha256": "0143218186a4be0846dbfc51d1435275ba819480bb56209cb7146262d0c96a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20080",
    "kind": "arxiv",
    "version": 1
  }
}