Pith Number

pith:VAHYFHWK

pith:2014:VAHYFHWKKGB3RAM2OPMLTPNY4R

not attested not anchored not stored refs pending

A stable path to ferromagnetic hydrogenated graphene growth

Allan H. MacDonald, Artem Abanov, Jairo Sinova, Marco Polini, Shayan Hemmatiyan

arxiv:1405.5363 v4 · 2014-05-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAHYFHWKKGB3RAM2OPMLTPNY4R}

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	2026-05-18T02:40:38.437178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a80f829eca5183b8819a73d8b9bdb8e478571606880dac091b8887d83563d1e1

Aliases

arxiv: 1405.5363 · arxiv_version: 1405.5363v4 · doi: 10.48550/arxiv.1405.5363 · pith_short_12: VAHYFHWKKGB3 · pith_short_16: VAHYFHWKKGB3RAM2 · pith_short_8: VAHYFHWK

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/VAHYFHWKKGB3RAM2OPMLTPNY4R \
  | 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: a80f829eca5183b8819a73d8b9bdb8e478571606880dac091b8887d83563d1e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7856c51d25fcae4fe00d29b5af51c0b3e960d30ca39d83b3dd65cd0a04ab34c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-05-21T10:37:49Z",
    "title_canon_sha256": "84a30f620d1c6125439512f409bfa9974295f764c1c1efeb511394e5d153b738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5363",
    "kind": "arxiv",
    "version": 4
  }
}