Pith Number

pith:2OZLAAIT

pith:2008:2OZLAAIT6XBUMQ4ZAEO7U2QRWL

not attested not anchored not stored refs pending

Graphene Oxidation: Thickness Dependent Etching and Strong Chemical Doping

Elena Stolyarova, George W. Flynn, Li Liu, Louis E. Brus, Mark S. Hybertsen, Michael L. Steigerwald, Michelle R. Tomasik, Naeyoung Jung, Sunmin Ryu

arxiv:0807.0261 v1 · 2008-07-02 · 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{2OZLAAIT6XBUMQ4ZAEO7U2QRWL}

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	2026-05-18T04:35:57.475707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b2b00113f5c3464399011dfa6a11b2e4900434150dd2a9998a5d4a13a9d195

Aliases

arxiv: 0807.0261 · arxiv_version: 0807.0261v1 · doi: 10.48550/arxiv.0807.0261 · pith_short_12: 2OZLAAIT6XBU · pith_short_16: 2OZLAAIT6XBUMQ4Z · pith_short_8: 2OZLAAIT

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/2OZLAAIT6XBUMQ4ZAEO7U2QRWL \
  | 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: d3b2b00113f5c3464399011dfa6a11b2e4900434150dd2a9998a5d4a13a9d195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1675d4b86c3e237fa6aa78830793f07f649481b4c20c750361cd0d8c53b5c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-07-02T01:54:26Z",
    "title_canon_sha256": "ca71ef8b3613b739180c70d8e8598f443a3f107ed3e79a429d250e4ac8533c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0261",
    "kind": "arxiv",
    "version": 1
  }
}