Pith Number

pith:EP2UJPWP

pith:2019:EP2UJPWPRL7MEMM3VZP52MBDR4

not attested not anchored not stored refs pending

Tunnel-Field-Effect Spin Filter from Two-Dimensional Antiferromagnetic Stanene

Damiano Marian, Enrique G. Marin, Gianluca Fiori, Giuseppe Iannaccone

arxiv:1904.09254 v1 · 2019-04-19 · 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{EP2UJPWPRL7MEMM3VZP52MBDR4}

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	2026-05-17T23:48:07.878120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f544becf8afec2319bae5fdd30238f11e46efca33ea0600dcbd38ff22dad50

Aliases

arxiv: 1904.09254 · arxiv_version: 1904.09254v1 · doi: 10.48550/arxiv.1904.09254 · pith_short_12: EP2UJPWPRL7M · pith_short_16: EP2UJPWPRL7MEMM3 · pith_short_8: EP2UJPWP

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/EP2UJPWPRL7MEMM3VZP52MBDR4 \
  | 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: 23f544becf8afec2319bae5fdd30238f11e46efca33ea0600dcbd38ff22dad50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b12ed5aa2a6486e804a9527d521c3f5b5d33ba9617d332e7de3d7ee0124651c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-19T16:27:47Z",
    "title_canon_sha256": "3f9c7c2d070baa799eddf3b2ac2edb9750d1f1b055921b1ffc1028b951c9b810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09254",
    "kind": "arxiv",
    "version": 1
  }
}