Pith Number

pith:H3UD7ELE

pith:2015:H3UD7ELEDHQVTACRVV2WQMPUGZ

not attested not anchored not stored refs pending

Landau quantization and mass-radius relation of magnetized White Dwarfs in general relativity

Debasis Atta, D.N. Basu, Somnath Mukhopadhyay

arxiv:1507.05439 v2 · 2015-07-20 · astro-ph.SR · gr-qc · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3UD7ELEDHQVTACRVV2WQMPUGZ}

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	2026-05-18T00:48:43.224797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee83f916419e1598051ad756831f4365f8dd88c6469da21c7a5da836d4442f7

Aliases

arxiv: 1507.05439 · arxiv_version: 1507.05439v2 · doi: 10.48550/arxiv.1507.05439 · pith_short_12: H3UD7ELEDHQV · pith_short_16: H3UD7ELEDHQVTACR · pith_short_8: H3UD7ELE

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/H3UD7ELEDHQVTACRVV2WQMPUGZ \
  | 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: 3ee83f916419e1598051ad756831f4365f8dd88c6469da21c7a5da836d4442f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3df51c988aacfc8fae29fcce7a0386b0ba4db881d150e95b9ffa11fc7ca4381",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-20T10:41:28Z",
    "title_canon_sha256": "b80684dc4509633f8c1f32e5dfc779b54fc25a217ff71acc191cf569cebd32ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05439",
    "kind": "arxiv",
    "version": 2
  }
}