Pith Number

pith:7CQB6ZEX

pith:2016:7CQB6ZEXUTGN4Z2Z44X4K3EZMK

not attested not anchored not stored refs pending

98% directional guiding of spin currents with 90 micrometer relaxation length in bilayer graphene using carrier drift

Bart J. van Wees, Josep Ingla-Ayn\'es, Rick J. Meijerink

arxiv:1603.02632 v1 · 2016-03-08 · 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{7CQB6ZEXUTGN4Z2Z44X4K3EZMK}

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	2026-05-18T01:10:59.295625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a01f6497a4ccde6759e72fc56c99629d7c7fca512145926e5f1e379082a2ab

Aliases

arxiv: 1603.02632 · arxiv_version: 1603.02632v1 · doi: 10.48550/arxiv.1603.02632 · pith_short_12: 7CQB6ZEXUTGN · pith_short_16: 7CQB6ZEXUTGN4Z2Z · pith_short_8: 7CQB6ZEX

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/7CQB6ZEXUTGN4Z2Z44X4K3EZMK \
  | 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: f8a01f6497a4ccde6759e72fc56c99629d7c7fca512145926e5f1e379082a2ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe1f9563b87c42987df3154bef534acfdeb901905ccf6726b183a55b38f74e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-03-08T19:32:45Z",
    "title_canon_sha256": "c62d40e7965d5b53786aa2df976faeafeff1b49eec456dd67738cce6a587bbb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02632",
    "kind": "arxiv",
    "version": 1
  }
}