Pith Number

pith:EJ4GRJEQ

pith:2020:EJ4GRJEQODAAFJ2RKUJG37ATIH

not attested not anchored not stored refs pending

White dwarf stars in modified gravity

Aneta Wojnar

arxiv:2012.13927 v2 · 2020-12-27 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJ4GRJEQODAAFJ2RKUJG37ATIH}

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.

Cited by

1 paper in Pith

$\phi$-Dwarfs: White Dwarfs probe Quadratically Coupled Scalars

Receipt and verification

First computed	2026-07-05T03:01:22.515250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

227868a49070c002a75155126dfc1341c7ac7d3d5ce002915d568a2aece23e66

Aliases

arxiv: 2012.13927 · arxiv_version: 2012.13927v2 · doi: 10.48550/arxiv.2012.13927 · pith_short_12: EJ4GRJEQODAA · pith_short_16: EJ4GRJEQODAAFJ2R · pith_short_8: EJ4GRJEQ

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/EJ4GRJEQODAAFJ2RKUJG37ATIH \
  | 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: 227868a49070c002a75155126dfc1341c7ac7d3d5ce002915d568a2aece23e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d30f42945227db1d1133e063639dfc3dd9b0369b90ce2b64ca1dc753c04ed9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-12-27T12:04:52Z",
    "title_canon_sha256": "f4fde49374d75f0520f7a460f63a96089bc992f28ba3e082ca2ef3dc4094b301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.13927",
    "kind": "arxiv",
    "version": 2
  }
}