Pith Number

pith:3BPGZG5N

pith:2016:3BPGZG5NFYSW7ODOKFYHZBVH42

not attested not anchored not stored refs pending

Experimental observation of topological transitions in interacting multi-spin systems

Chao Lei, Jiangfeng Du, Jun Li, Xinfang Nie, Xinhua Peng, Zhaokai Li, Zhihuang Luo

arxiv:1601.06247 v1 · 2016-01-23 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BPGZG5NFYSW7ODOKFYHZBVH42}

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	2026-05-18T01:13:15.533254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85e6c9bad2e256fb86e51707c86a7e6a7bbc86cc3a46f3ffb991d7382f4f3b0

Aliases

arxiv: 1601.06247 · arxiv_version: 1601.06247v1 · doi: 10.48550/arxiv.1601.06247 · pith_short_12: 3BPGZG5NFYSW · pith_short_16: 3BPGZG5NFYSW7ODO · pith_short_8: 3BPGZG5N

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/3BPGZG5NFYSW7ODOKFYHZBVH42 \
  | 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: d85e6c9bad2e256fb86e51707c86a7e6a7bbc86cc3a46f3ffb991d7382f4f3b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1163aa31215a85453665baa9edece94f5c4f998c0bac20842579439d06cbe0d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-01-23T07:57:51Z",
    "title_canon_sha256": "3e6ea8c7975b8b7057c32dc0c76c7083015f513692966ce3af9abd61c13417bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06247",
    "kind": "arxiv",
    "version": 1
  }
}