Pith Number

pith:4PTNCHAN

pith:2009:4PTNCHAN4AGCG2KS5VVOWUONVM

not attested not anchored not stored refs pending

Tunneling for Dirac Fermions in Constant Magnetic Field

Ahmed Jellal, El Bouazzaoui Choubabi, Mohamed El Bouziani

arxiv:0906.0097 v2 · 2009-05-30 · hep-th · cond-mat.mes-hall · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PTNCHAN4AGCG2KS5VVOWUONVM}

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	2026-05-18T04:23:32.518376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e6d11c0de00c236952ed6aeb51cdab354dd51fd6949c507ae76d01cf4adb37

Aliases

arxiv: 0906.0097 · arxiv_version: 0906.0097v2 · doi: 10.48550/arxiv.0906.0097 · pith_short_12: 4PTNCHAN4AGC · pith_short_16: 4PTNCHAN4AGCG2KS · pith_short_8: 4PTNCHAN

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/4PTNCHAN4AGCG2KS5VVOWUONVM \
  | 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: e3e6d11c0de00c236952ed6aeb51cdab354dd51fd6949c507ae76d01cf4adb37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926398e577309998e9a452d208814a005c4ba76071e77669c335dac5d9552c3c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-05-30T17:28:29Z",
    "title_canon_sha256": "5d1d32f792e3ffce267745d7d90167a4fb6b44477b62564a2763b0944d85843b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.0097",
    "kind": "arxiv",
    "version": 2
  }
}