Pith Number

pith:VTC4TVRH

pith:2014:VTC4TVRHHCB2FXYPYX4FBUULBD

not attested not anchored not stored refs pending

Absence of hyperfine effects in $^{13}$C-graphene spin valve devices

B. J. van Wees, E. Whiteway, I. J. Vera-Marun, M. Hilke, M. Wojtaszek

arxiv:1404.6584 v1 · 2014-04-25 · 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{VTC4TVRHHCB2FXYPYX4FBUULBD}

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	2026-05-18T02:53:06.685593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acc5c9d6273883a2df0fc5f850d28b08ccfda15ffeaef5f08a9a08d1210138af

Aliases

arxiv: 1404.6584 · arxiv_version: 1404.6584v1 · doi: 10.48550/arxiv.1404.6584 · pith_short_12: VTC4TVRHHCB2 · pith_short_16: VTC4TVRHHCB2FXYP · pith_short_8: VTC4TVRH

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/VTC4TVRHHCB2FXYPYX4FBUULBD \
  | 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: acc5c9d6273883a2df0fc5f850d28b08ccfda15ffeaef5f08a9a08d1210138af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84e4e08a9c076fdc2b5f35f0a0fa1919fb39e64bc5658b172ed0b8935e111ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-04-25T23:12:50Z",
    "title_canon_sha256": "d04801d0a26b710f3110382015de3527429f694fb7b13a8e4d553a52bf7ee4cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6584",
    "kind": "arxiv",
    "version": 1
  }
}