Pith Number

pith:BOJMZNUA

pith:2017:BOJMZNUAQHF7KF53F7OTI4QZBS

not attested not anchored not stored refs pending

Breaking Symmetry with Light: Ultra-Fast Ferroelectricity and Magnetism from Three-Phonon Coupling

Paolo G. Radaelli

arxiv:1712.04840 v4 · 2017-12-13 · 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{BOJMZNUAQHF7KF53F7OTI4QZBS}

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	2026-05-18T00:22:23.590713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b92ccb68081cbf517bb2fdd3472190c82a8a47b033ce07389e65dc93bd20363

Aliases

arxiv: 1712.04840 · arxiv_version: 1712.04840v4 · doi: 10.48550/arxiv.1712.04840 · pith_short_12: BOJMZNUAQHF7 · pith_short_16: BOJMZNUAQHF7KF53 · pith_short_8: BOJMZNUA

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/BOJMZNUAQHF7KF53F7OTI4QZBS \
  | 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: 0b92ccb68081cbf517bb2fdd3472190c82a8a47b033ce07389e65dc93bd20363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ec6ab28400308b09b1da3c04674634a1f1035751b9a0a3837826cc55a2fb122",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-12-13T16:17:37Z",
    "title_canon_sha256": "714c6180bee567bfd63fe525559ebdf135fe5de9fb62c2625a8ea986a7b5164c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04840",
    "kind": "arxiv",
    "version": 4
  }
}