Pith Number

pith:C4UPJK6M

pith:2010:C4UPJK6MJ7ONHE633K7NTPIILM

not attested not anchored not stored refs pending

Spontaneous toroidic effects in Ba2CoGe2O7

Dmitry D. Khalyavin, Laurent C. Chapon, Pierre Toledano

arxiv:1012.0785 v1 · 2010-12-03 · cond-mat.mtrl-sci · 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{C4UPJK6MJ7ONHE633K7NTPIILM}

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	2026-05-18T04:34:09.492092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1728f4abcc4fdcd393dbdabed9bd085b0ee036bfd4ceb923218e23604bf3a9fa

Aliases

arxiv: 1012.0785 · arxiv_version: 1012.0785v1 · doi: 10.48550/arxiv.1012.0785 · pith_short_12: C4UPJK6MJ7ON · pith_short_16: C4UPJK6MJ7ONHE63 · pith_short_8: C4UPJK6M

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/C4UPJK6MJ7ONHE633K7NTPIILM \
  | 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: 1728f4abcc4fdcd393dbdabed9bd085b0ee036bfd4ceb923218e23604bf3a9fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f92a8e0ecf0eab5d312d8c457dde8e890d61f945ebaed8eade9fda29573ac083",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-12-03T16:46:54Z",
    "title_canon_sha256": "d561ab14d550b0aa79231f6687cdff89dd13ac3fcae65422a7c54c5024c6bd16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0785",
    "kind": "arxiv",
    "version": 1
  }
}