Pith Number

pith:FH7TMTZU

pith:2021:FH7TMTZUD4ITTNJCVVA4NJ4H7T

not attested not anchored not stored refs pending

Effects of Magnetic Fields in Hot White Dwarfs

B. G. Castanheira, J. Peterson, R. Negreiros, V. Dexheimer

arxiv:2105.03387 v1 · 2021-05-07 · astro-ph.SR · astro-ph.HE · 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{FH7TMTZUD4ITTNJCVVA4NJ4H7T}

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	2026-07-05T03:28:16.215966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ff364f341f1139b522ad41c6a787fcd14074a18baf9a29f9a7c37ef3cad898

Aliases

arxiv: 2105.03387 · arxiv_version: 2105.03387v1 · doi: 10.48550/arxiv.2105.03387 · pith_short_12: FH7TMTZUD4IT · pith_short_16: FH7TMTZUD4ITTNJC · pith_short_8: FH7TMTZU

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/FH7TMTZUD4ITTNJCVVA4NJ4H7T \
  | 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: 29ff364f341f1139b522ad41c6a787fcd14074a18baf9a29f9a7c37ef3cad898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa9da7a726510732a753d7e034b9e57b7a0d132ebe153b5b19140f07c2f811eb",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-05-07T16:46:38Z",
    "title_canon_sha256": "46d6b1097965787b294c5a5fd29ece74299a69c4d328ad92d9bf29f59c608041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.03387",
    "kind": "arxiv",
    "version": 1
  }
}