Pith Number

pith:UF44OURT

pith:2012:UF44OURTGCE7MLLBTXRIPOPY66

not attested not anchored not stored refs pending

Spin excitations in K$_{2}$Fe$_{4+x}$Se$_{5}$: linear response approach

Liqin Ke, Mark van Schilfgaarde, Vladimir Antropov

arxiv:1205.6404 v1 · 2012-05-29 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UF44OURTGCE7MLLBTXRIPOPY66}

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	2026-05-18T03:50:37.050898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a179c752333089f62d619de287b9f8f7a443c8c9b019e9f86dcc4d5fe046c2ee

Aliases

arxiv: 1205.6404 · arxiv_version: 1205.6404v1 · doi: 10.48550/arxiv.1205.6404 · pith_short_12: UF44OURTGCE7 · pith_short_16: UF44OURTGCE7MLLB · pith_short_8: UF44OURT

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/UF44OURTGCE7MLLBTXRIPOPY66 \
  | 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: a179c752333089f62d619de287b9f8f7a443c8c9b019e9f86dcc4d5fe046c2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2387d23eea2f96f747d0ad4a4bb99f0cc099f8a5fc0086c9b68562975c552dbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-05-29T16:03:07Z",
    "title_canon_sha256": "5f0dd5a48ee429cdee7dfd6b1f0996eda45d2469846214f7b30249442d6afaee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6404",
    "kind": "arxiv",
    "version": 1
  }
}