Pith Number

pith:7V66EVIK

pith:2015:7V66EVIKP4PEG4UE7OE7ALL2QX

not attested not anchored not stored refs pending

Spin Model of O2-based Magnet in a Nanoporous Metal Complex

K. Nakajima, M. Soda, S. Ohira-Kawamura, S. Takamizawa, T. Masuda, Y. Honma

arxiv:1505.03272 v2 · 2015-05-13 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7V66EVIKP4PEG4UE7OE7ALL2QX}

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	2026-05-18T01:18:46.995630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd7de2550a7f1e437284fb89f02d7a85faf6b804ae667736e771729e5a0599ac

Aliases

arxiv: 1505.03272 · arxiv_version: 1505.03272v2 · doi: 10.48550/arxiv.1505.03272 · pith_short_12: 7V66EVIKP4PE · pith_short_16: 7V66EVIKP4PEG4UE · pith_short_8: 7V66EVIK

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/7V66EVIKP4PEG4UE7OE7ALL2QX \
  | 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: fd7de2550a7f1e437284fb89f02d7a85faf6b804ae667736e771729e5a0599ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b0778d7aee5e80ba80ea3754dc524405479673cea821facefa0275031646f8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-05-13T08:33:28Z",
    "title_canon_sha256": "d2ff8febdd6f0fcc42aaf4cc9f7d1a5880d84b7f3591d9f6f868e7ab96400822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03272",
    "kind": "arxiv",
    "version": 2
  }
}