Pith Number

pith:EP4WHZKF

pith:2017:EP4WHZKFFBJSSF6VBSHTQFFXRE

not attested not anchored not stored refs pending

Cu metal / Mn phthalocyanine organic spinterfaces atop Co with high spin polarization at room temperature

E. Beaurepaire, E. Denys, E. Urbain, F. Bertran, F. Ibrahim, F. Ngassam, F. Scheurer, G. Garreau, J. Arabski, L. Joly, M. Alouani, M. Bowen, M. Studniarek, P. Le F\`evre, P. Wetzel, S. Boukari, W. Weber

arxiv:1712.02600 v1 · 2017-12-07 · cond-mat.mtrl-sci · 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{EP4WHZKFFBJSSF6VBSHTQFFXRE}

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	2026-05-18T00:28:33.544179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f963e54528532917d50c8f3814b78924496ecbc04a8e67c95302e33cdd7346

Aliases

arxiv: 1712.02600 · arxiv_version: 1712.02600v1 · doi: 10.48550/arxiv.1712.02600 · pith_short_12: EP4WHZKFFBJS · pith_short_16: EP4WHZKFFBJSSF6V · pith_short_8: EP4WHZKF

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/EP4WHZKFFBJSSF6VBSHTQFFXRE \
  | 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: 23f963e54528532917d50c8f3814b78924496ecbc04a8e67c95302e33cdd7346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c7fd07baeba7285813f96e76b011eac146d11a3e6d06e35a1ff8c0233062f00",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-12-07T12:53:15Z",
    "title_canon_sha256": "c1486e4440bf8ddf9c8d63324bd2550ba38677c99dce4fe21991f1baecbf1765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02600",
    "kind": "arxiv",
    "version": 1
  }
}