Pith Number

pith:2OD3UAME

pith:2021:2OD3UAMEHRL2RQO2POLVDM2ILR

not attested not anchored not stored refs pending

Ion exchange in atomically thin clays and micas

Cihan Bacaksiz, David G. Hopkinson, Francois M. Peeters, Guang-Ping Hao, Kostya S. Novoselov, Lucas Mogg, Marcelo Lozada-Hidalgo, Nick Clark, Rahul Raveendran-Nair, Roman Gorbachev, Samuel Shaw, Sarah J. Haigh, Slavisa Milanovic, Vishnu Sreepal, Yi-Chao Zou, Yi-Chi Wang

arxiv:2107.06774 v1 · 2021-07-14 · 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{2OD3UAMEHRL2RQO2POLVDM2ILR}

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	2026-07-05T03:09:07.371939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d387ba01843c57a8c1da7b9751b3485c60a753c6595e477ae0118b254d83ef6e

Aliases

arxiv: 2107.06774 · arxiv_version: 2107.06774v1 · doi: 10.48550/arxiv.2107.06774 · pith_short_12: 2OD3UAMEHRL2 · pith_short_16: 2OD3UAMEHRL2RQO2 · pith_short_8: 2OD3UAME

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/2OD3UAMEHRL2RQO2POLVDM2ILR \
  | 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: d387ba01843c57a8c1da7b9751b3485c60a753c6595e477ae0118b254d83ef6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5299af3cf8cd0edeca20489ba441001e451cbebfe000f82c8543a396ad9afe2",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-07-14T15:35:18Z",
    "title_canon_sha256": "188935a4a5d8ec5210a9ef2d80856d47b9c4a613f10d80c7256e450f17e2a28b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06774",
    "kind": "arxiv",
    "version": 1
  }
}