Pith Number

pith:4BRBZUJT

pith:2017:4BRBZUJTGDHU5YLSTNCT4S7UQZ

not attested not anchored not stored refs pending

Anisotropic Etching of Graphite and Graphene in a Remote Hydrogen Plasma

Dominik M. Zumb\"uhl, Dorothee Hug, Kenji Watanabe, Laurent Marot, Mirko K. Rehmann, Simon Zihlmann, Takashi Taniguchi, Timothy N. Camenzind, Yemliha B. Kalyoncu

arxiv:1703.04762 v1 · 2017-03-14 · 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{4BRBZUJTGDHU5YLSTNCT4S7UQZ}

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	2026-05-18T00:32:59.829338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0621cd13330cf4ee1729b453e4bf486642fe4e1864c461a75e02ebabf51feda

Aliases

arxiv: 1703.04762 · arxiv_version: 1703.04762v1 · doi: 10.48550/arxiv.1703.04762 · pith_short_12: 4BRBZUJTGDHU · pith_short_16: 4BRBZUJTGDHU5YLS · pith_short_8: 4BRBZUJT

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/4BRBZUJTGDHU5YLSTNCT4S7UQZ \
  | 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: e0621cd13330cf4ee1729b453e4bf486642fe4e1864c461a75e02ebabf51feda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa03c9b3f6202199394087b0e7b8086d2277e2d2cacd72fac3c97f8367efcb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-14T22:14:56Z",
    "title_canon_sha256": "ec14bef28d826e966e457722d9adf833d38e78257eb5116236677059207b8373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04762",
    "kind": "arxiv",
    "version": 1
  }
}