Pith Number

pith:A7PV2SXL

pith:2011:A7PV2SXLSWL437452ZB7WFFQQV

not attested not anchored not stored refs pending

Stability of Impurities with Coulomb Potential in Graphene with Homogeneous Magnetic Field

Heinz Siedentop, Thomas Maier

arxiv:1109.5556 v2 · 2011-09-26 · 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{A7PV2SXLSWL437452ZB7WFFQQV}

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	2026-05-18T02:00:23.578694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07df5d4aeb9597cdff9dd643fb14b0857807ee32ed49f5902d67781ac4b2a663

Aliases

arxiv: 1109.5556 · arxiv_version: 1109.5556v2 · doi: 10.48550/arxiv.1109.5556 · pith_short_12: A7PV2SXLSWL4 · pith_short_16: A7PV2SXLSWL43745 · pith_short_8: A7PV2SXL

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/A7PV2SXLSWL437452ZB7WFFQQV \
  | 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: 07df5d4aeb9597cdff9dd643fb14b0857807ee32ed49f5902d67781ac4b2a663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64a33c96f3f431cb45a0e2a90469147bd3b883e7843b656aa462202a9933240e",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-09-26T13:32:57Z",
    "title_canon_sha256": "57823d62ea84c08efd1f0c9c3473f60b1193ddeb65e6bfdb4b38f34f2f8c9a74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5556",
    "kind": "arxiv",
    "version": 2
  }
}