Pith Number

pith:WSFAPICB

pith:2012:WSFAPICBMWHWO4JLCUH6CZAJI6

not attested not anchored not stored refs pending

Quantum Phase Transition in Heisenberg-Kitaev Model

Robert Schaffer, Subhro Bhattacharjee, Yong Baek Kim

arxiv:1206.5814 v2 · 2012-06-25 · 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{WSFAPICBMWHWO4JLCUH6CZAJI6}

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	2026-05-18T03:23:03.954491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b48a07a041658f67712b150fe164094786d4e448000034d94583b1460aee3c60

Aliases

arxiv: 1206.5814 · arxiv_version: 1206.5814v2 · doi: 10.48550/arxiv.1206.5814 · pith_short_12: WSFAPICBMWHW · pith_short_16: WSFAPICBMWHWO4JL · pith_short_8: WSFAPICB

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/WSFAPICBMWHWO4JLCUH6CZAJI6 \
  | 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: b48a07a041658f67712b150fe164094786d4e448000034d94583b1460aee3c60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79862db91208eeb8a6b9bd472afb5d08b62eb8b2d78c98198ded6c58083365b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-06-25T20:01:10Z",
    "title_canon_sha256": "2de38749c29b62fbccf82a12bbde70408195f6d41caaa8fc1db937e2fb4d7996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5814",
    "kind": "arxiv",
    "version": 2
  }
}