Pith Number

pith:OPUOZXLL

pith:1994:OPUOZXLLQ6FM2Z6C4CMYO6PQPC

not attested not anchored not stored refs pending

Effective Interactions of Planar Fermions in a Strong Magnetic Field-the Effect of Landau Level Mixing

Gil Gat, Rashmi Ray

arxiv:hep-th/9401090 v1 · 1994-01-19 · hep-th · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPUOZXLLQ6FM2Z6C4CMYO6PQPC}

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	2026-05-18T01:38:42.092550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73e8ecdd6b878acd67c2e0998779f078abe7483ff18034cf670846f4b1eb09c6

Aliases

arxiv: hep-th/9401090 · arxiv_version: hep-th/9401090v1 · doi: 10.48550/arxiv.hep-th/9401090 · pith_short_12: OPUOZXLLQ6FM · pith_short_16: OPUOZXLLQ6FM2Z6C · pith_short_8: OPUOZXLL

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/OPUOZXLLQ6FM2Z6C4CMYO6PQPC \
  | 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: 73e8ecdd6b878acd67c2e0998779f078abe7483ff18034cf670846f4b1eb09c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec2f45377fdea66a78b9a059759941aab01a6209ac9f779cb49661ff883cd98",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-01-19T17:58:35Z",
    "title_canon_sha256": "e9ba50ec94013a6e69b487ad700ded065da7eb5612e7ccc4281134cc4cb72177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9401090",
    "kind": "arxiv",
    "version": 1
  }
}