Pith Number

pith:HF4S4B43

pith:2020:HF4S4B43AS4W7JT77DVRO7QFLP

not attested not anchored not stored refs pending

Non-Bloch band collapse and chiral Zener tunneling

Stefano Longhi

arxiv:2001.10257 v1 · 2020-01-28 · quant-ph · 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{HF4S4B43AS4W7JT77DVRO7QFLP}

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	2026-07-05T01:58:54.526159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39792e079b04b96fa67ff8eb177e055bfd07185330a349affffe7b4f60500f72

Aliases

arxiv: 2001.10257 · arxiv_version: 2001.10257v1 · doi: 10.48550/arxiv.2001.10257 · pith_short_12: HF4S4B43AS4W · pith_short_16: HF4S4B43AS4W7JT7 · pith_short_8: HF4S4B43

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/HF4S4B43AS4W7JT77DVRO7QFLP \
  | 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: 39792e079b04b96fa67ff8eb177e055bfd07185330a349affffe7b4f60500f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc5eb4bb87b39f4453f38ce9e276df6dffde38ed509627282ab2492ed74e9931",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-01-28T10:54:31Z",
    "title_canon_sha256": "94ea714174598bd627bad48eb810719fe872c583c824008940d3d53c1da5f228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10257",
    "kind": "arxiv",
    "version": 1
  }
}