Pith Number

pith:TLU7FTBO

pith:2017:TLU7FTBOEX5YIFBBDSSRKVS4ET

not attested not anchored not stored refs pending

A topological quantum pump in serpentine-shaped semiconducting narrow channels

Carmine Ortix, Mario Cuoco, Niccolo' Scopigno, Paola Gentile, Sudhakar Pandey

arxiv:1707.08773 v2 · 2017-07-27 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLU7FTBOEX5YIFBBDSSRKVS4ET}

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	2026-05-18T00:12:56.704796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae9f2cc2e25fb8414211ca515565c24edce2f58b6b8649851c18f839e772acb

Aliases

arxiv: 1707.08773 · arxiv_version: 1707.08773v2 · doi: 10.48550/arxiv.1707.08773 · pith_short_12: TLU7FTBOEX5Y · pith_short_16: TLU7FTBOEX5YIFBB · pith_short_8: TLU7FTBO

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/TLU7FTBOEX5YIFBBDSSRKVS4ET \
  | 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: 9ae9f2cc2e25fb8414211ca515565c24edce2f58b6b8649851c18f839e772acb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1cc8ffc0ae20afde6db9dc3b50b5ae82e12e2ffd6e6d2950f7a328960416cb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-07-27T08:22:38Z",
    "title_canon_sha256": "90547e15278ebd7608789c6e4ef4b4debb75cf023ea0323c63126ae7b32ba3c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08773",
    "kind": "arxiv",
    "version": 2
  }
}