Pith Number

pith:2WPH2OMA

pith:2017:2WPH2OMAENW52HDJHJV2Z7L2SY

not attested not anchored not stored refs pending

Electrical spin injection, transport, and detection in graphene-hexagonal boron nitride van der Waals heterostructures: progress and perspectives

Bart J. van Wees, Mallikarjuna Gurram, Siddhartha Omar

arxiv:1712.07828 v1 · 2017-12-21 · cond-mat.mes-hall · 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{2WPH2OMAENW52HDJHJV2Z7L2SY}

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	2026-05-18T00:12:32.517907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d59e7d3980236ddd1c693a6bacfd7a96154cca4e844f7f59bd91aea6004f30ce

Aliases

arxiv: 1712.07828 · arxiv_version: 1712.07828v1 · doi: 10.48550/arxiv.1712.07828 · pith_short_12: 2WPH2OMAENW5 · pith_short_16: 2WPH2OMAENW52HDJ · pith_short_8: 2WPH2OMA

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/2WPH2OMAENW52HDJHJV2Z7L2SY \
  | 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: d59e7d3980236ddd1c693a6bacfd7a96154cca4e844f7f59bd91aea6004f30ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6bcb03a68e5697a9185203478206cc61c0015704e9d7e8e27c2852fa6b4c53e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-12-21T08:29:30Z",
    "title_canon_sha256": "351e12e8a7f45172015f21294ff473e5829a08b047e189fabe28ab1af8684694"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07828",
    "kind": "arxiv",
    "version": 1
  }
}