Pith Number

pith:VODMCPDM

pith:2023:VODMCPDMJ5BOT7LV4HKA5FCKCU

not attested not anchored not stored refs pending

Unexpected catalytic activity of nanorippled graphene

A. Bera, A. K. Geim, A. Mishchenko, B. L. Liu, E. Janzen, H. M. Cheng, I. Timokhin, I. V. Grigorieva, J. H. Edgar, M. C. Sellers, P. Z. Sun, S. J. Yuan, W. Q. Xiong, Z. F. Wu

arxiv:2303.08001 v1 · 2023-03-14 · cond-mat.mtrl-sci · cond-mat.mes-hall · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VODMCPDMJ5BOT7LV4HKA5FCKCU}

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	2026-07-05T05:51:13.833603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab86c13c6c4f42e9fd75e1d40e944a15188daa84ba919672c352e5aa801f3879

Aliases

arxiv: 2303.08001 · arxiv_version: 2303.08001v1 · doi: 10.48550/arxiv.2303.08001 · pith_short_12: VODMCPDMJ5BO · pith_short_16: VODMCPDMJ5BOT7LV · pith_short_8: VODMCPDM

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/VODMCPDMJ5BOT7LV4HKA5FCKCU \
  | 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: ab86c13c6c4f42e9fd75e1d40e944a15188daa84ba919672c352e5aa801f3879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb8a62948400322bdeac9d30559ce7e43a54d1cf44eaaa91766b59d2fa322b4e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.other"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-03-14T15:51:10Z",
    "title_canon_sha256": "fb5264b73539f73a9cde81bdcc711fb0810193ace4d95233a3bc095dd6bf1157"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08001",
    "kind": "arxiv",
    "version": 1
  }
}