Pith Number

pith:2C4VWHID

pith:2012:2C4VWHID6GYTVQCOWZVXTBJLMY

not attested not anchored not stored refs pending

Kerr effect as evidence of gyrotropic order in the cuprates

A. Kapitulnik, J. Orenstein, Pavan Hosur, S.A. Kivelson, S. Raghu

arxiv:1212.2274 v1 · 2012-12-11 · 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{2C4VWHID6GYTVQCOWZVXTBJLMY}

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	2026-05-18T03:29:50.416884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b95b1d03f1b13ac04eb66b79852b6619a28801e7bfcf17da8be8f04d4bb258

Aliases

arxiv: 1212.2274 · arxiv_version: 1212.2274v1 · doi: 10.48550/arxiv.1212.2274 · pith_short_12: 2C4VWHID6GYT · pith_short_16: 2C4VWHID6GYTVQCO · pith_short_8: 2C4VWHID

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/2C4VWHID6GYTVQCOWZVXTBJLMY \
  | 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: d0b95b1d03f1b13ac04eb66b79852b6619a28801e7bfcf17da8be8f04d4bb258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6685167eb1daeb9a8e284cd235d271a0aa07a3f899cacae4881ce34fc0e58040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-12-11T01:43:27Z",
    "title_canon_sha256": "dbcbba899d4567c8f3e75e3a2cd43a246f5a77ac41e55687b76053052a7c2c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2274",
    "kind": "arxiv",
    "version": 1
  }
}