Pith Number

pith:OD6CRB5B

pith:2014:OD6CRB5BVAD5XPC5JH4XFILSYO

not attested not anchored not stored refs pending

Real-Space Berry Phases - Skyrmion Soccer

Karin Everschor-Sitte, Matthias Sitte

arxiv:1405.0987 v1 · 2014-05-05 · 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{OD6CRB5BVAD5XPC5JH4XFILSYO}

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	2026-05-18T02:52:40.313369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70fc2887a1a807dbbc5d49f972a172c3be25bd0961e29682b5fcaa2754c4149f

Aliases

arxiv: 1405.0987 · arxiv_version: 1405.0987v1 · doi: 10.48550/arxiv.1405.0987 · pith_short_12: OD6CRB5BVAD5 · pith_short_16: OD6CRB5BVAD5XPC5 · pith_short_8: OD6CRB5B

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/OD6CRB5BVAD5XPC5JH4XFILSYO \
  | 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: 70fc2887a1a807dbbc5d49f972a172c3be25bd0961e29682b5fcaa2754c4149f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c29f76da6661616706ef7723f3483c5dc9ab620d1211d4863c59ccd10aa443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-05-05T18:56:37Z",
    "title_canon_sha256": "a7efe67cfff840f3261f5f38ab3fbaf00036668a5dce25cda5c33f9d2df5b446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0987",
    "kind": "arxiv",
    "version": 1
  }
}