Pith Number

pith:PR4W3WHY

pith:2015:PR4W3WHYFG5JXT3QLBHXI7UYFU

not attested not anchored not stored refs pending

Intrinsic spin polarized electronic structure of CrO2 epitaxial film revealed by bulk-sensitive spin-resolved photoemission spectroscopy

Hirokazu Fujiwara, Kensei Terashima, Masanori Sunagawa, Takanori Wakita, Takayoshi Yokoya, Tomoko Kittaka, Yuji Muraoka

arxiv:1505.04492 v1 · 2015-05-18 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PR4W3WHYFG5JXT3QLBHXI7UYFU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:07:25.310487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c796dd8f829ba9bcf70584f747e982d0f2df73684e96b9e46d50432c0c6bb90

Aliases

arxiv: 1505.04492 · arxiv_version: 1505.04492v1 · doi: 10.48550/arxiv.1505.04492 · pith_short_12: PR4W3WHYFG5J · pith_short_16: PR4W3WHYFG5JXT3Q · pith_short_8: PR4W3WHY

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/PR4W3WHYFG5JXT3QLBHXI7UYFU \
  | 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: 7c796dd8f829ba9bcf70584f747e982d0f2df73684e96b9e46d50432c0c6bb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d5d5a39a48a2fcd83ccd6ed852dbdc9a50fa3d00a52e838a8889ef871b25bf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-05-18T02:19:38Z",
    "title_canon_sha256": "508f15f579673c1bd5af6ef9569c6923a9aca969cb7e065c611af6e8f0d141a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04492",
    "kind": "arxiv",
    "version": 1
  }
}