Pith Number

pith:Q3Z6XZPE

pith:2019:Q3Z6XZPEJJOACT4HM65TK66GBM

not attested not anchored not stored refs pending

Floquet Winding Metals

Alberto Amo, Cl\'ement Evain, Lavi Kumar Upreti, Pierre Delplace, Pierre Suret, Stephane Randoux

arxiv:1907.09914 v2 · 2019-07-23 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3Z6XZPEJJOACT4HM65TK66GBM}

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	2026-07-05T04:01:54.068027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86f3ebe5e44a5c014f8767bb357bc60b21da67cd200fc785c63e37665281d3ff

Aliases

arxiv: 1907.09914 · arxiv_version: 1907.09914v2 · doi: 10.48550/arxiv.1907.09914 · pith_short_12: Q3Z6XZPEJJOA · pith_short_16: Q3Z6XZPEJJOACT4H · pith_short_8: Q3Z6XZPE

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/Q3Z6XZPEJJOACT4HM65TK66GBM \
  | 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: 86f3ebe5e44a5c014f8767bb357bc60b21da67cd200fc785c63e37665281d3ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50022b006c68222a08b388667ed1873a64dd59ad8d1278b4f5de6cb18ea969cc",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-07-23T14:37:36Z",
    "title_canon_sha256": "29cd30981446b460e23c05b4ae31f1adbf936749123d3cf36b67cbfcf5c8bf51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09914",
    "kind": "arxiv",
    "version": 2
  }
}