Pith Number

pith:66T4JSBL

pith:2015:66T4JSBLXSAQXNXJEBOOK44ST7

not attested not anchored not stored refs pending

Polarization operator in the 2+1 dimensional quantum electrodynamics with a nonzero fermion density in a constant uniform magnetic field

I.V. Mamsurov, V.R. Khalilov

arxiv:1502.05355 v2 · 2015-01-27 · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66T4JSBLXSAQXNXJEBOOK44ST7}

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	2026-05-18T02:04:01.638955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7a7c4c82bbc810bb6e9205ce573929fe616a9a799b28f5a27af861f4ee365b4

Aliases

arxiv: 1502.05355 · arxiv_version: 1502.05355v2 · doi: 10.48550/arxiv.1502.05355 · pith_short_12: 66T4JSBLXSAQ · pith_short_16: 66T4JSBLXSAQXNXJ · pith_short_8: 66T4JSBL

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/66T4JSBLXSAQXNXJEBOOK44ST7 \
  | 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: f7a7c4c82bbc810bb6e9205ce573929fe616a9a799b28f5a27af861f4ee365b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d7acafa2049a9a919e6785818fcbf54f6bb5d29ee69512515065b6cc580f76c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-01-27T14:18:59Z",
    "title_canon_sha256": "bd860aa7a9ce149bec155f3fa6155dbc162bded6e8a11f584efc85435e31c675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05355",
    "kind": "arxiv",
    "version": 2
  }
}