Pith Number

pith:2JWMXMAU

pith:2012:2JWMXMAU2QL7RA735UODXSFIQC

not attested not anchored not stored refs pending

Competing topological phases in few-layer graphene

Christoph Groth, Oleksii Shevtsov, Pierre Carmier, Xavier Waintal

arxiv:1211.6628 v1 · 2012-11-28 · 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{2JWMXMAU2QL7RA735UODXSFIQC}

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	2026-05-18T03:21:31.332107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d26ccbb014d417f883fbed1c3bc8a8808f634511b80bc994ce65046589bd4ef0

Aliases

arxiv: 1211.6628 · arxiv_version: 1211.6628v1 · doi: 10.48550/arxiv.1211.6628 · pith_short_12: 2JWMXMAU2QL7 · pith_short_16: 2JWMXMAU2QL7RA73 · pith_short_8: 2JWMXMAU

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/2JWMXMAU2QL7RA735UODXSFIQC \
  | 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: d26ccbb014d417f883fbed1c3bc8a8808f634511b80bc994ce65046589bd4ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b75b8c4a9f68c9fcdb245c6feda441f243dc7a8d37bb299275a11dd35d7f4fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-11-28T15:20:56Z",
    "title_canon_sha256": "54c138582c8093fd93cdb99e1385af3aff9182a623e7bbc8a22e4c78f4c87845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6628",
    "kind": "arxiv",
    "version": 1
  }
}