Pith Number

pith:QF3I6WUU

pith:2009:QF3I6WUUP6VVOJ6R3MYXL3FLDS

not attested not anchored not stored refs pending

Electronic Ferroelectricity and Frustration

Sumio Ishihara

arxiv:0912.4083 v1 · 2009-12-21 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QF3I6WUUP6VVOJ6R3MYXL3FLDS}

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	2026-05-18T02:10:15.141027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81768f5a947fab5727d1db3175ecab1ca2f91a23a9066fac13aa1304571a4bca

Aliases

arxiv: 0912.4083 · arxiv_version: 0912.4083v1 · doi: 10.48550/arxiv.0912.4083 · pith_short_12: QF3I6WUUP6VV · pith_short_16: QF3I6WUUP6VVOJ6R · pith_short_8: QF3I6WUU

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/QF3I6WUUP6VVOJ6R3MYXL3FLDS \
  | 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: 81768f5a947fab5727d1db3175ecab1ca2f91a23a9066fac13aa1304571a4bca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ca343ce18e1b013c597d7b0d7c2b58d834d3dc7d40ad9a8bd5e6414f6f0448",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-12-21T06:01:30Z",
    "title_canon_sha256": "e427ea794e329884669e8d9e1eda19a0eec8f3508510ede973f9a828f81650ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4083",
    "kind": "arxiv",
    "version": 1
  }
}