Pith Number

pith:2FENWIN6

pith:2018:2FENWIN6B6LKYFCTTUUZOYDASA

not attested not anchored not stored refs pending

Topological Phases in Cove-Edged and Chevron Graphene Nanoribbons: Geometric Structures, Z2 Invariants, and Junction States

Fangzhou Zhao, Jisoon Ihm, Steven G. Louie, Ting Cao, Yea-Lee Lee

arxiv:1810.05197 v1 · 2018-10-11 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FENWIN6B6LKYFCTTUUZOYDASA}

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	2026-05-18T00:03:31.338772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d148db21be0f96ac14539d29976060900d4c4df75b8005804430911cd5da4e2b

Aliases

arxiv: 1810.05197 · arxiv_version: 1810.05197v1 · doi: 10.48550/arxiv.1810.05197 · pith_short_12: 2FENWIN6B6LK · pith_short_16: 2FENWIN6B6LKYFCT · pith_short_8: 2FENWIN6

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/2FENWIN6B6LKYFCTTUUZOYDASA \
  | 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: d148db21be0f96ac14539d29976060900d4c4df75b8005804430911cd5da4e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb5e2c0fec814743cf237d26f814126b3cf5d9996f3636bcc07dab056a2f20d8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-11T18:36:13Z",
    "title_canon_sha256": "99cd4103f8ac245b7ecac960cb68c47e177817ae05e8fe3583b74463134940fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05197",
    "kind": "arxiv",
    "version": 1
  }
}