Pith Number

pith:P2EUMCN4

pith:2007:P2EUMCN4DPW6IPTOQZ7PZO7K3M

not attested not anchored not stored refs pending

Emergence of U(1) symmetry in the 3D XY model with Zq anisotropy

Anders W. Sandvik, Jie Lou, Leon Balents

arxiv:0704.1472 v2 · 2007-04-11 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2EUMCN4DPW6IPTOQZ7PZO7K3M}

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	2026-05-18T04:39:29.021209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e894609bc1bede43e6e867efcbbeadb37bfccbaa115cdd9656fb7099ffb6a3b

Aliases

arxiv: 0704.1472 · arxiv_version: 0704.1472v2 · doi: 10.48550/arxiv.0704.1472 · pith_short_12: P2EUMCN4DPW6 · pith_short_16: P2EUMCN4DPW6IPTO · pith_short_8: P2EUMCN4

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/P2EUMCN4DPW6IPTOQZ7PZO7K3M \
  | 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: 7e894609bc1bede43e6e867efcbbeadb37bfccbaa115cdd9656fb7099ffb6a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f5c9cd83eaee8f5895b72da330494bbdebf292a358df0c52ee967345ff1416c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-04-11T19:03:23Z",
    "title_canon_sha256": "b154bde71d387155c675536f93c8baa4468c05ea213d669abd96be6cf8520544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.1472",
    "kind": "arxiv",
    "version": 2
  }
}