Pith Number

pith:IFQHLCUJ

pith:2018:IFQHLCUJICP72SX6JUEDWDZUP5

not attested not anchored not stored refs pending

Full Commuting Projector Hamiltonians of Interacting Symmetry-Protected Topological Phases of Fermions

Ashvin Vishwanath, Nathanan Tantivasadakarn

arxiv:1806.09709 v2 · 2018-06-25 · 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{IFQHLCUJICP72SX6JUEDWDZUP5}

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.

Cited by

1 paper in Pith

A 1d lattice model for the boundary of the quantum spin-Hall insulator

Receipt and verification

First computed	2026-05-18T00:04:22.752762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4160758a89409ffd4afe4d083b0f347f52b4a96a1f5f36ee5f7bc4aac3cb7eaf

Aliases

arxiv: 1806.09709 · arxiv_version: 1806.09709v2 · doi: 10.48550/arxiv.1806.09709 · pith_short_12: IFQHLCUJICP7 · pith_short_16: IFQHLCUJICP72SX6 · pith_short_8: IFQHLCUJ

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/IFQHLCUJICP72SX6JUEDWDZUP5 \
  | 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: 4160758a89409ffd4afe4d083b0f347f52b4a96a1f5f36ee5f7bc4aac3cb7eaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cf9f4c907fec1ce34dde3e5591d2c37e2766121676765fce0e7f71992907dbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-06-25T21:30:27Z",
    "title_canon_sha256": "604a543451ea36a47a84fdb8127462718e6f5c1331b5efd4958b927cb8b13581"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09709",
    "kind": "arxiv",
    "version": 2
  }
}