Pith Number

pith:4L2TPWS3

pith:2026:4L2TPWS3EDNR2OJP3ABEDDDW7C

not attested not anchored not stored refs pending

Electronic properties and topological aspects of graphene nanohelicoids

Arsen Herasymchuk, Oleg V. Yazyev, Xiaoqian Liu, Yaroslav Zhumagulov

arxiv:2607.13294 v1 · 2026-07-14 · 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{4L2TPWS3EDNR2OJP3ABEDDDW7C}

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	2026-07-16T00:22:08.213965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f537da5b20db1d392fd802418c76f8866721c594d0372db4f196a882828bfe

Aliases

arxiv: 2607.13294 · arxiv_version: 2607.13294v1 · doi: 10.48550/arxiv.2607.13294 · pith_short_12: 4L2TPWS3EDNR · pith_short_16: 4L2TPWS3EDNR2OJP · pith_short_8: 4L2TPWS3

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/4L2TPWS3EDNR2OJP3ABEDDDW7C \
  | 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: e2f537da5b20db1d392fd802418c76f8866721c594d0372db4f196a882828bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a756ad7641188d2d32ad0ff39403327270109fa1646f197c479eec601b02d3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-07-14T22:05:13Z",
    "title_canon_sha256": "5c59bfd97a9fc72cb54e38fc2591c1df8a09ab5f697c9648425aa66eed9807bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13294",
    "kind": "arxiv",
    "version": 1
  }
}