Pith Number

pith:PIN5AXIW

pith:2015:PIN5AXIW7UYHEVY2QBKBDCDEGE

not attested not anchored not stored refs pending

Huge Spin-Driven Polarizations at Room-Temperature in bulk BiFeO3

Jun Hee Lee, Randy S. Fishman

arxiv:1504.07106 v1 · 2015-04-27 · cond-mat.str-el · cond-mat.mtrl-sci

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

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	2026-05-18T02:17:43.676200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1bd05d16fd3072571a80541188643120fd3dde09974dedb09cce5191bb5406

Aliases

arxiv: 1504.07106 · arxiv_version: 1504.07106v1 · doi: 10.48550/arxiv.1504.07106 · pith_short_12: PIN5AXIW7UYH · pith_short_16: PIN5AXIW7UYHEVY2 · pith_short_8: PIN5AXIW

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/PIN5AXIW7UYHEVY2QBKBDCDEGE \
  | 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: 7a1bd05d16fd3072571a80541188643120fd3dde09974dedb09cce5191bb5406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82af1493f3f5da9f041ff983a2a4f2b9bff57159290b854466c90b3a15af8896",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-04-27T14:23:02Z",
    "title_canon_sha256": "e834605f6032fb6eb64fba024c369d1d9fccd4ba93ab238321831a310db6414d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07106",
    "kind": "arxiv",
    "version": 1
  }
}