Pith Number

pith:5LVGPNAC

pith:2015:5LVGPNAC7TPBXIEWTF32WQTANP

not attested not anchored not stored refs pending

Quantum Phase Transitions Between Bosonic Symmetry Protected Topological States Without Sign Problem: Nonlinear Sigma Model with a Topological Term

Cenke Xu, Dan Mao, Yi-Zhuang You, Zhen Bi

arxiv:1510.04278 v2 · 2015-10-14 · 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{5LVGPNAC7TPBXIEWTF32WQTANP}

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	2026-05-18T01:19:29.258952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaea67b402fcde1ba0969977ab42606be45cbd8cf1ea7edf9d6fd92b6bce2d25

Aliases

arxiv: 1510.04278 · arxiv_version: 1510.04278v2 · doi: 10.48550/arxiv.1510.04278 · pith_short_12: 5LVGPNAC7TPB · pith_short_16: 5LVGPNAC7TPBXIEW · pith_short_8: 5LVGPNAC

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/5LVGPNAC7TPBXIEWTF32WQTANP \
  | 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: eaea67b402fcde1ba0969977ab42606be45cbd8cf1ea7edf9d6fd92b6bce2d25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f8f2a4570341071d9f161c2167182d781fd51b015ba135709f3cb62461febb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-10-14T20:15:34Z",
    "title_canon_sha256": "0cc708daec5688218218459a51a907e083ad91b3e836179076a7f01fb89b1289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04278",
    "kind": "arxiv",
    "version": 2
  }
}