Pith Number

pith:FVLSOMMK

pith:2012:FVLSOMMKIWBWMFZFYKVZ4WX6E7

not attested not anchored not stored refs pending

Effective Action and Mean Fermion Number Density of Graphene in Constant Magnetic Field at Finite Temperature and Density

Alok Kumar

arxiv:1204.2632 v1 · 2012-04-12 · hep-th · 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{FVLSOMMKIWBWMFZFYKVZ4WX6E7}

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	2026-05-18T03:29:38.642189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5727318a4583661725c2ab9e5afe27d4cc03e13d66eb6146955a2f8fb470d7

Aliases

arxiv: 1204.2632 · arxiv_version: 1204.2632v1 · doi: 10.48550/arxiv.1204.2632 · pith_short_12: FVLSOMMKIWBW · pith_short_16: FVLSOMMKIWBWMFZF · pith_short_8: FVLSOMMK

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/FVLSOMMKIWBWMFZFYKVZ4WX6E7 \
  | 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: 2d5727318a4583661725c2ab9e5afe27d4cc03e13d66eb6146955a2f8fb470d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4cc5658513dea84524037746ab8117d13a3d494a61c95d719b9062a49e4eb4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-12T06:58:40Z",
    "title_canon_sha256": "1f5ab0bf3558c6ef157e350cba74c7db03dc276aa597eaf3af91132fedc505ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2632",
    "kind": "arxiv",
    "version": 1
  }
}