Pith Number

pith:CZIG7MYJ

pith:2019:CZIG7MYJFV5IX7YQDGZWA2F7NY

not attested not anchored not stored refs pending

An epitaxial graphene platform for zero-energy edge state nanoelectronics

Alessandro De Cecco, Antonio Tejeda, Chenqian Shi, Claire Berger, Clemens B. Winkelmann, David Wander, Grant Nunn, Jian Zhao, Kaimin Zhang, Katsunori Wakabayashi, Lei Ma, Peixuan Ji, Tianhao Zhao, Vladimir S. Prudkovskiy, Walt A. de Heer, Yiran Hu, Yue Hu, Yuxuan Jiang, Zhigang Jiang

arxiv:1910.03697 v3 · 2019-10-08 · 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{CZIG7MYJFV5IX7YQDGZWA2F7NY}

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	2026-07-05T05:38:06.371787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16506fb3092d7a8bff1019b36068bf6e3bc4000eca2f4f645e4891deae60cb07

Aliases

arxiv: 1910.03697 · arxiv_version: 1910.03697v3 · doi: 10.48550/arxiv.1910.03697 · pith_short_12: CZIG7MYJFV5I · pith_short_16: CZIG7MYJFV5IX7YQ · pith_short_8: CZIG7MYJ

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/CZIG7MYJFV5IX7YQDGZWA2F7NY \
  | 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: 16506fb3092d7a8bff1019b36068bf6e3bc4000eca2f4f645e4891deae60cb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0755374a22d75060b18cdf73810f3b2d5d415e6b5ba87e9dc4d42b90d5bd54e7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-08T21:27:17Z",
    "title_canon_sha256": "5850aeaf8acc392091baceb8b9e77793577170b2c39521032e6b2a1bafacf333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03697",
    "kind": "arxiv",
    "version": 3
  }
}