Pith Number

pith:C3UWR7RV

pith:2009:C3UWR7RVK7FQ326E4KGK6UQMXP

not attested not anchored not stored refs pending

Induced magnetism of carbon atoms at the graphene/Ni(111) interface

A. Preobtajenski, E. N. Voloshina, K. Horn, M. Fonin, M. Sicot, M. Weser, Y. Rehder, Yu. S. Dedkov

arxiv:0907.4344 v2 · 2009-07-24 · cond-mat.mtrl-sci · 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{C3UWR7RVK7FQ326E4KGK6UQMXP}

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	2026-05-18T02:12:53.793187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e968fe3557cb0debc4e28caf520cbbf0cfc676d7c4465cafefc515ce553004

Aliases

arxiv: 0907.4344 · arxiv_version: 0907.4344v2 · doi: 10.48550/arxiv.0907.4344 · pith_short_12: C3UWR7RVK7FQ · pith_short_16: C3UWR7RVK7FQ326E · pith_short_8: C3UWR7RV

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/C3UWR7RVK7FQ326E4KGK6UQMXP \
  | 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: 16e968fe3557cb0debc4e28caf520cbbf0cfc676d7c4465cafefc515ce553004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8eaf9845a5a444c91f0a09672d1692aeca4d742a9f0997cefffbda6f786d82",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-07-24T17:23:33Z",
    "title_canon_sha256": "a9b3aa53f9a2d439c00037c81103dc7f17283acc9da030937758533999336526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4344",
    "kind": "arxiv",
    "version": 2
  }
}