Pith Number

pith:RNON3JVG

pith:2012:RNON3JVG6F37YK7TQKISYEUQQG

not attested not anchored not stored refs pending

Topological blockade and measurement of topological charge

A. R. Akhmerov, A. Yacoby, B. van Heck, M. Burrello

arxiv:1207.0542 v3 · 2012-07-02 · 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{RNON3JVG6F37YK7TQKISYEUQQG}

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	2026-05-18T03:32:58.943786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b5cdda6a6f177fc2bf382912c129081986ce4b5b8e019858649e7aa78b68fe6

Aliases

arxiv: 1207.0542 · arxiv_version: 1207.0542v3 · doi: 10.48550/arxiv.1207.0542 · pith_short_12: RNON3JVG6F37 · pith_short_16: RNON3JVG6F37YK7T · pith_short_8: RNON3JVG

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/RNON3JVG6F37YK7TQKISYEUQQG \
  | 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: 8b5cdda6a6f177fc2bf382912c129081986ce4b5b8e019858649e7aa78b68fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e7967310cdce683a0e5ecdcb08c6f79bed8158b9efb2270b0ab595eba40886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-02T22:53:58Z",
    "title_canon_sha256": "860008d0faf4093e23ae5c10aee08828175f99e1289ab77077be7ba9a8a2feb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0542",
    "kind": "arxiv",
    "version": 3
  }
}