Pith Number

pith:2G324QSD

pith:2017:2G324QSD5YCEPRBSYCE6AS3UHZ

not attested not anchored not stored refs pending

Bulk-Edge correspondence for two-dimensional Floquet topological insulators

Cl\'ement Tauber, Gian Michele Graf

arxiv:1707.09212 v2 · 2017-07-28 · math-ph · cond-mat.mes-hall · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2G324QSD5YCEPRBSYCE6AS3UHZ}

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	2026-05-18T00:22:10.834901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b7ae4243ee0447c432c089e04b743e7a6accacb18edb9973b3a3e73c17f29f

Aliases

arxiv: 1707.09212 · arxiv_version: 1707.09212v2 · doi: 10.48550/arxiv.1707.09212 · pith_short_12: 2G324QSD5YCE · pith_short_16: 2G324QSD5YCEPRBS · pith_short_8: 2G324QSD

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/2G324QSD5YCEPRBSYCE6AS3UHZ \
  | 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: d1b7ae4243ee0447c432c089e04b743e7a6accacb18edb9973b3a3e73c17f29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eecfff8ccb64d50ae59c834f9510f7746589b61f3e004448fa877e610a9abf63",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-07-28T12:54:52Z",
    "title_canon_sha256": "9682c479a6b883ef27d0b771415eee0491f51ad919493b8b837fa343e77cacf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09212",
    "kind": "arxiv",
    "version": 2
  }
}