Pith Number

pith:SJQU6I7X

pith:2015:SJQU6I7XEA2WAMPXN7XO3BX54B

not attested not anchored not stored refs pending

Maximum mass of magnetic white dwarfs

A. Perez Martinez, D. Manreza Paret, J. E. Horvath

arxiv:1501.04619 v1 · 2015-01-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJQU6I7XEA2WAMPXN7XO3BX54B}

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	2026-05-18T01:30:25.320607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92614f23f720356031f76feeed86fde076ee3541be5dd69880b95273c37a1bc3

Aliases

arxiv: 1501.04619 · arxiv_version: 1501.04619v1 · doi: 10.48550/arxiv.1501.04619 · pith_short_12: SJQU6I7XEA2W · pith_short_16: SJQU6I7XEA2WAMPX · pith_short_8: SJQU6I7X

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/SJQU6I7XEA2WAMPXN7XO3BX54B \
  | 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: 92614f23f720356031f76feeed86fde076ee3541be5dd69880b95273c37a1bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75bf78f3ba0b35743b22b2daae0f4cbe306657a570a0098fbcd00cc32abb94ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-19T20:58:34Z",
    "title_canon_sha256": "f9eed911d73d3de9ef8b4252b4758bed819606d587d58463b93c91acb729df5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04619",
    "kind": "arxiv",
    "version": 1
  }
}