Pith Number

pith:ZF3OCISW

pith:2016:ZF3OCISWR347TBMNHNIMH3WC2U

not attested not anchored not stored refs pending

Symmetry protected topological order at nonzero temperature

Aleksander Kubica, Beni Yoshida, Sam Roberts, Stephen D. Bartlett

arxiv:1611.05450 v2 · 2016-11-16 · quant-ph · 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{ZF3OCISWR347TBMNHNIMH3WC2U}

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	2026-05-18T00:38:30.799004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c976e122568ef9f9858d3b50c3eec2d527fcb642126996daaf8a083213130e63

Aliases

arxiv: 1611.05450 · arxiv_version: 1611.05450v2 · doi: 10.48550/arxiv.1611.05450 · pith_short_12: ZF3OCISWR347 · pith_short_16: ZF3OCISWR347TBMN · pith_short_8: ZF3OCISW

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/ZF3OCISWR347TBMNHNIMH3WC2U \
  | 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: c976e122568ef9f9858d3b50c3eec2d527fcb642126996daaf8a083213130e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f4c38b859da68e3f8f547b4d6e95a857b2c926d45aa74fa935635fd60876c5e",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-16T21:00:03Z",
    "title_canon_sha256": "26b158055152972795c2e357118fc11ea52a0e54097a2462dc6468d0ee17930b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05450",
    "kind": "arxiv",
    "version": 2
  }
}