Pith Number

pith:JQIELXM4

pith:2017:JQIELXM4K6DCGQBWV6UCKDLZP5

not attested not anchored not stored refs pending

Fractional quantization of charge and spin in topological quantum pumps

Pasquale Marra, Roberta Citro

arxiv:1703.03815 v2 · 2017-03-10 · cond-mat.quant-gas · cond-mat.mes-hall · 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{JQIELXM4K6DCGQBWV6UCKDLZP5}

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	2026-05-18T00:30:05.376990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c1045dd9c5786234036afa8250d797f7c15959d715c2d4c13c5c707398ac9ce

Aliases

arxiv: 1703.03815 · arxiv_version: 1703.03815v2 · doi: 10.48550/arxiv.1703.03815 · pith_short_12: JQIELXM4K6DC · pith_short_16: JQIELXM4K6DCGQBW · pith_short_8: JQIELXM4

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/JQIELXM4K6DCGQBWV6UCKDLZP5 \
  | 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: 4c1045dd9c5786234036afa8250d797f7c15959d715c2d4c13c5c707398ac9ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28fa06105df06a37a719ab426cb427a3efc1fedb2980ebce64a2c623d6244a54",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-03-10T19:00:22Z",
    "title_canon_sha256": "bd0317355f1a85b8d55c0cb03d30ab71b0cb62f3713e359120c23f170f2689bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03815",
    "kind": "arxiv",
    "version": 2
  }
}