Pith Number

pith:SFRYQN7M

pith:2009:SFRYQN7MWVM67SLELFHIMTM6PA

not attested not anchored not stored refs pending

Tilted-Cone-induced easy-plane pseudo-spin ferromagnet and Kosterlitz-Thouless transition in massless Dirac fermions

Akito Kobayashi, Hidetoshi Fukuyama, Mark O. Goerbig, Yoshikazu Suzumura

arxiv:0907.1160 v1 · 2009-07-07 · cond-mat.mes-hall · 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{SFRYQN7MWVM67SLELFHIMTM6PA}

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	2026-05-18T02:13:04.829775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91638837ecb559efc964594e864d9e780f92820839ce849f5330c3d380a417a6

Aliases

arxiv: 0907.1160 · arxiv_version: 0907.1160v1 · doi: 10.48550/arxiv.0907.1160 · pith_short_12: SFRYQN7MWVM6 · pith_short_16: SFRYQN7MWVM67SLE · pith_short_8: SFRYQN7M

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/SFRYQN7MWVM67SLELFHIMTM6PA \
  | 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: 91638837ecb559efc964594e864d9e780f92820839ce849f5330c3d380a417a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868c2b0bb05aeea6ca330eba46c3aa2864c298e9ac6fdd2421aeb8b66266f967",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-07-07T08:17:40Z",
    "title_canon_sha256": "f62fc210a9f385f8575a4d3b8293516f31cccab58323e15d2c9a2f9c37aa8318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1160",
    "kind": "arxiv",
    "version": 1
  }
}