Pith Number

pith:4K6PJOL5

pith:2018:4K6PJOL5QMFS5FD7UYEPSLTVHK

not attested not anchored not stored refs pending

Neutron star universal relations with microscopic equations of state

A. Figura, G. F. Burgio, H. Chen, H.-J. Schulze (INFN Sezione di Catania), J.-B. Wei

arxiv:1809.04315 v2 · 2018-09-12 · 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{4K6PJOL5QMFS5FD7UYEPSLTVHK}

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

Constraints from the GW170817 merger event on the nuclear matter equation of state

Receipt and verification

First computed	2026-05-17T23:55:34.149261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2bcf4b97d830b2e947fa608f92e753a9ec73802b113f830325a4e8a48728208

Aliases

arxiv: 1809.04315 · arxiv_version: 1809.04315v2 · doi: 10.48550/arxiv.1809.04315 · pith_short_12: 4K6PJOL5QMFS · pith_short_16: 4K6PJOL5QMFS5FD7 · pith_short_8: 4K6PJOL5

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/4K6PJOL5QMFS5FD7UYEPSLTVHK \
  | 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: e2bcf4b97d830b2e947fa608f92e753a9ec73802b113f830325a4e8a48728208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae38836989f34f545a81944fc7620a891099b2e4002079f6c4bcfee52ed7cd1",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-12T08:56:40Z",
    "title_canon_sha256": "f0ee32bd48af91c2aba767fcf7c108c38e173f49046a9901c9a117ea5c7a569f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04315",
    "kind": "arxiv",
    "version": 2
  }
}