Pith Number

pith:BT2P3IZK

pith:2013:BT2P3IZK77CKX6STECOUBG2AD5

not attested not anchored not stored refs pending

Magnetoelectric coupling in Haldane spin chain system, Dy2BaNiO5

E.V. Sampathkumaran, Kiran Singh, K. Iyer, N. Mahapotra, P. L. Paulose, S. Chowki, Tathamay Basu

arxiv:1304.4550 v2 · 2013-04-16 · 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{BT2P3IZK77CKX6STECOUBG2AD5}

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	2026-05-18T01:50:32.136981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cf4fda32affc4abfa53209d409b401f4c53e73cc27eae5dbd9d1c9cde89410e

Aliases

arxiv: 1304.4550 · arxiv_version: 1304.4550v2 · doi: 10.48550/arxiv.1304.4550 · pith_short_12: BT2P3IZK77CK · pith_short_16: BT2P3IZK77CKX6ST · pith_short_8: BT2P3IZK

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/BT2P3IZK77CKX6STECOUBG2AD5 \
  | 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: 0cf4fda32affc4abfa53209d409b401f4c53e73cc27eae5dbd9d1c9cde89410e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "164faa4fc840582f3f0a35a8c15ebd6c274aa4bd4ccded4a2e1ec05d516e02dd",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-16T18:55:33Z",
    "title_canon_sha256": "40a208bd44adba9a4515607afa11dfd1c1fc74bbf6bb1034ede1e864206b31d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4550",
    "kind": "arxiv",
    "version": 2
  }
}