Pith Number

pith:LFHH6AAZ

pith:2018:LFHH6AAZZWSIT4CXERKO6CKCWZ

not attested not anchored not stored refs pending

Higher Order Bosonic Topological Phases in Spin Models

Oleg Dubinkin, Taylor L. Hughes

arxiv:1807.09781 v2 · 2018-07-25 · 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{LFHH6AAZZWSIT4CXERKO6CKCWZ}

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	2026-05-17T23:43:04.830058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

594e7f0019cda489f0572454ef0942b6676145301a92ee88703c172918542ecb

Aliases

arxiv: 1807.09781 · arxiv_version: 1807.09781v2 · doi: 10.48550/arxiv.1807.09781 · pith_short_12: LFHH6AAZZWSI · pith_short_16: LFHH6AAZZWSIT4CX · pith_short_8: LFHH6AAZ

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/LFHH6AAZZWSIT4CXERKO6CKCWZ \
  | 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: 594e7f0019cda489f0572454ef0942b6676145301a92ee88703c172918542ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a492b8ef2d5e3a739532a9abd442f96e416d6020a1c34d512ec8228c320a24a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-07-25T18:00:03Z",
    "title_canon_sha256": "a1ff73e8bea113313a1c39de645e7421225dd86d6f2b40242650c5a9ebd6c4db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09781",
    "kind": "arxiv",
    "version": 2
  }
}