Pith Number

pith:MAQ7BFIB

pith:2011:MAQ7BFIB4MRJSJICASYF2Y3IDS

not attested not anchored not stored refs pending

Computational studies for reduced graphene oxide in hydrogen-rich environment

Kyeongjae Cho, Ramin M. Abolfath

arxiv:1112.4546 v1 · 2011-12-20 · cond-mat.mtrl-sci · physics.atm-clus · physics.chem-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAQ7BFIB4MRJSJICASYF2Y3IDS}

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	2026-05-18T01:03:53.840991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6021f09501e32299250204b05d63681c803a231ebeff72bcd9cf26b3dd2c51da

Aliases

arxiv: 1112.4546 · arxiv_version: 1112.4546v1 · doi: 10.48550/arxiv.1112.4546 · pith_short_12: MAQ7BFIB4MRJ · pith_short_16: MAQ7BFIB4MRJSJIC · pith_short_8: MAQ7BFIB

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/MAQ7BFIB4MRJSJICASYF2Y3IDS \
  | 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: 6021f09501e32299250204b05d63681c803a231ebeff72bcd9cf26b3dd2c51da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b68967733921bc5c6ecb2f5adf4fb11b0a4ca19e89e2b237107cff12c63e5387",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-12-20T02:29:14Z",
    "title_canon_sha256": "72da579811c161fc1cc35e1d093ab6f630c7e58b43c85aabb633fd1f079b00ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4546",
    "kind": "arxiv",
    "version": 1
  }
}