Pith Number

pith:VNZJP6LC

pith:2011:VNZJP6LCUY2XG44ZEV52DS4JYZ

not attested not anchored not stored refs pending

Enhancement of the ferromagnetic order of graphite after sulphuric acid treatment

A. Ballestar, A. Schadewitz, B. Kersting, J. Barzola-Quiquia, L. Schultze-Nobre, P. Esquinazi, S. Dusari, W. B\"ohlmann

arxiv:1104.0812 v1 · 2011-04-05 · cond-mat.str-el · 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{VNZJP6LCUY2XG44ZEV52DS4JYZ}

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	2026-05-18T02:02:37.943479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab7297f962a635737399257ba1cb89c65893ba7eabb5785869df79661be56d81

Aliases

arxiv: 1104.0812 · arxiv_version: 1104.0812v1 · doi: 10.48550/arxiv.1104.0812 · pith_short_12: VNZJP6LCUY2X · pith_short_16: VNZJP6LCUY2XG44Z · pith_short_8: VNZJP6LC

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/VNZJP6LCUY2XG44ZEV52DS4JYZ \
  | 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: ab7297f962a635737399257ba1cb89c65893ba7eabb5785869df79661be56d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a46f2d35ed8db5dcbc6be37de1a267c073e27e801f6d0a8abf18ab5f9c40a8f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-04-05T11:29:46Z",
    "title_canon_sha256": "051ce96200c7e5e78139977a0b67492da23166439f2d049c564322690bfc0131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0812",
    "kind": "arxiv",
    "version": 1
  }
}