Pith Number

pith:6WL6H632

pith:2017:6WL6H632SNF5MVJF2RPXITX6MX

not attested not anchored not stored refs pending

Variational Principle for Stars with a Phase Transition

A.V. Yudin, D.K. Nadyozhin, T.L. Razinkova

arxiv:1702.04546 v1 · 2017-02-15 · 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{6WL6H632SNF5MVJF2RPXITX6MX}

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	2026-05-18T00:50:41.325174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f597e3fb7a934bd65525d45f744efe65d2e7512f2618476a4a09131c49d7b761

Aliases

arxiv: 1702.04546 · arxiv_version: 1702.04546v1 · doi: 10.48550/arxiv.1702.04546 · pith_short_12: 6WL6H632SNF5 · pith_short_16: 6WL6H632SNF5MVJF · pith_short_8: 6WL6H632

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/6WL6H632SNF5MVJF2RPXITX6MX \
  | 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: f597e3fb7a934bd65525d45f744efe65d2e7512f2618476a4a09131c49d7b761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80af0b3cde27972d2d56fbfd501788add7a5c192b026c03afb1f640392f81c6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-15T11:02:51Z",
    "title_canon_sha256": "f1a452526dacfb10d82b4648309f295bf6e246d8c01e72accdfd3cab8c57b176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04546",
    "kind": "arxiv",
    "version": 1
  }
}