Pith Number

pith:34F7SP37

pith:2007:34F7SP37U6BWUJGGOWBYUAU5QB

not attested not anchored not stored refs pending

Valley-isospin dependence of the quantum Hall effect in a graphene p-n junction

A.R. Akhmerov, C.W.J. Beenakker, I. Snyman, J. Tworzydlo

arxiv:0705.3763 v2 · 2007-05-25 · 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{34F7SP37U6BWUJGGOWBYUAU5QB}

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	2026-05-18T03:19:12.174985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df0bf93f7fa7836a24c675838a029d806b82e5a4b2f6f8fa8d1c090c7411a5cf

Aliases

arxiv: 0705.3763 · arxiv_version: 0705.3763v2 · doi: 10.48550/arxiv.0705.3763 · pith_short_12: 34F7SP37U6BW · pith_short_16: 34F7SP37U6BWUJGG · pith_short_8: 34F7SP37

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/34F7SP37U6BWUJGGOWBYUAU5QB \
  | 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: df0bf93f7fa7836a24c675838a029d806b82e5a4b2f6f8fa8d1c090c7411a5cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d24c6a2dc0cccc1d3dd1db6db41867d552924657bccc539a931c859e6447027b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-05-25T12:52:26Z",
    "title_canon_sha256": "806bb6c3ee6eb261cd46a6c07589764c6af51123220630f62ef0211edd6ebba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3763",
    "kind": "arxiv",
    "version": 2
  }
}