Pith Number

pith:PFNGHHQS

pith:2024:PFNGHHQSB6GF4DTZ5NSHK2OSX6

not attested not anchored not stored refs pending

Wave-graphene: a full-auxetic carbon semiconductor with high flexibility and optical UV absorption

Guangzhao Qin, Jianzhou Lin, Kexin Dong, Linfeng Yu, Xiong Zheng, Yi Zhang, Zhenzhen Qin

arxiv:2401.13519 v1 · 2024-01-24 · physics.atom-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{PFNGHHQSB6GF4DTZ5NSHK2OSX6}

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	2026-07-05T07:37:06.564661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

795a639e120f8c5e0e79eb647569d2bfb6d8db6034bbb1c87f387bb6832ac08e

Aliases

arxiv: 2401.13519 · arxiv_version: 2401.13519v1 · doi: 10.48550/arxiv.2401.13519 · pith_short_12: PFNGHHQSB6GF · pith_short_16: PFNGHHQSB6GF4DTZ · pith_short_8: PFNGHHQS

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/PFNGHHQSB6GF4DTZ5NSHK2OSX6 \
  | 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: 795a639e120f8c5e0e79eb647569d2bfb6d8db6034bbb1c87f387bb6832ac08e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc575aee87a1890a799bd17632c79b052a2b98bf451a7dbc457e0cf22e04256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2024-01-24T15:16:21Z",
    "title_canon_sha256": "b701a33355b13818294cc4f8a43eb993e76beb0e24554677a8508123d1007a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13519",
    "kind": "arxiv",
    "version": 1
  }
}