Pith Number

pith:QAA3ZBFC

pith:2006:QAA3ZBFCLFXKIV6TILDWK5ILP4

not attested not anchored not stored refs pending

Detection of valley polarization in graphene by a superconducting contact

A. R. Akhmerov, C. W. J. Beenakker

arxiv:cond-mat/0612698 v1 · 2006-12-29 · 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{QAA3ZBFCLFXKIV6TILDWK5ILP4}

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	2026-05-18T03:19:01.995827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8001bc84a2596ea457d342c765750b7f0f443e5e21f8657c04f43318e65e5023

Aliases

arxiv: cond-mat/0612698 · arxiv_version: cond-mat/0612698v1 · doi: 10.48550/arxiv.cond-mat/0612698 · pith_short_12: QAA3ZBFCLFXK · pith_short_16: QAA3ZBFCLFXKIV6T · pith_short_8: QAA3ZBFC

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/QAA3ZBFCLFXKIV6TILDWK5ILP4 \
  | 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: 8001bc84a2596ea457d342c765750b7f0f443e5e21f8657c04f43318e65e5023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c961c55e6a43d75d474f3c16d589d7527973621e30895d17d8dd5cb87e845eb8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2006-12-29T15:34:30Z",
    "title_canon_sha256": "9cc59e8e39bd60685f4ef4664aa3e7b215361c2a0d403b05ca8d633fd8f23d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0612698",
    "kind": "arxiv",
    "version": 1
  }
}