Pith Number

pith:IDCTXRTU

pith:2016:IDCTXRTUSCXOFKR7Q5VD5QFWKY

not attested not anchored not stored refs pending

Direct Probe of Topological Invariants Using Bloch Oscillating Quantum Walks

Emmanuel Flurin, Irfan Siddiqi, Mark S. Rudner, Norman Y. Yao, Vinay V. Ramasesh

arxiv:1609.09504 v1 · 2016-09-29 · 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{IDCTXRTUSCXOFKR7Q5VD5QFWKY}

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	2026-05-18T00:47:10.231716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c53bc67490aee2aa3f876a3ec0b6563c68d21c2242fe060fdcb7a64b677f75

Aliases

arxiv: 1609.09504 · arxiv_version: 1609.09504v1 · doi: 10.48550/arxiv.1609.09504 · pith_short_12: IDCTXRTUSCXO · pith_short_16: IDCTXRTUSCXOFKR7 · pith_short_8: IDCTXRTU

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/IDCTXRTUSCXOFKR7Q5VD5QFWKY \
  | 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: 40c53bc67490aee2aa3f876a3ec0b6563c68d21c2242fe060fdcb7a64b677f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62b2f8da120e7f2f93935783320eab748771d2bd993eddbba3085d689cbcca8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-29T20:00:08Z",
    "title_canon_sha256": "879e9febb6f3723ee2bdd1d1c68409ede38ac25e892ff2ae28656a1a567b7e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09504",
    "kind": "arxiv",
    "version": 1
  }
}