Pith Number

pith:FVQFA2TI

pith:2016:FVQFA2TILTTF5KB36MIYASGKUI

not attested not anchored not stored refs pending

Electronic and Optical Properties of the Narrowest Armchair Graphene Nanoribbons Studied by Density Functional Methods

Chia-Nan Yeh, Jeng-Da Chai, Pei-Yin Lee

arxiv:1601.04205 v2 · 2016-01-16 · physics.chem-ph · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.comp-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVQFA2TILTTF5KB36MIYASGKUI}

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	2026-05-18T01:05:12.618478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d60506a685ce65ea83bf3118048caa234b9745173eb0919bc1f11e491c0264d

Aliases

arxiv: 1601.04205 · arxiv_version: 1601.04205v2 · doi: 10.48550/arxiv.1601.04205 · pith_short_12: FVQFA2TILTTF · pith_short_16: FVQFA2TILTTF5KB3 · pith_short_8: FVQFA2TI

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/FVQFA2TILTTF5KB36MIYASGKUI \
  | 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: 2d60506a685ce65ea83bf3118048caa234b9745173eb0919bc1f11e491c0264d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc57ef9b4e34902eddf97cf87f13cc7c33021acb0837f050d1f51311f18d631",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-01-16T20:17:18Z",
    "title_canon_sha256": "dc40ef6586296d4ef5532b463c892a93c6183624805a7e974ba4397624c557dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04205",
    "kind": "arxiv",
    "version": 2
  }
}