Pith Number

pith:K5OUINZV

pith:2019:K5OUINZVMINTWABLYM6ATHAK4V

not attested not anchored not stored refs pending

Classification of symmetry-protected topological phases in two-dimensional many body-localized systems

Amos Chan, Joey Li, Thorsten B. Wahl

arxiv:1908.03928 v2 · 2019-08-11 · cond-mat.dis-nn · 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{K5OUINZVMINTWABLYM6ATHAK4V}

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	2026-07-05T01:22:35.980424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575d443735621b3b002bc33c099c0ae56dc4e3a742c2004efb837c4ef670499a

Aliases

arxiv: 1908.03928 · arxiv_version: 1908.03928v2 · doi: 10.48550/arxiv.1908.03928 · pith_short_12: K5OUINZVMINT · pith_short_16: K5OUINZVMINTWABL · pith_short_8: K5OUINZV

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/K5OUINZVMINTWABLYM6ATHAK4V \
  | 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: 575d443735621b3b002bc33c099c0ae56dc4e3a742c2004efb837c4ef670499a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45e9f565816e9e91e6ab6efb1eb7728483f87affacc1ef5f9504888b409cbf8d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2019-08-11T15:57:39Z",
    "title_canon_sha256": "63d827ed9724b0c97d830da36032db67cf612d5d1a52a5c8273b0151d12ac53e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03928",
    "kind": "arxiv",
    "version": 2
  }
}