Pith Number

pith:VJLTWYHR

pith:2019:VJLTWYHRCI5EILV6LXLX5Y7JHX

not attested not anchored not stored refs pending

Smooth equations of state for high-accuracy simulations of neutron star binaries

Alana Gudinas, Francois Foucart, Francois Hebert, Harald P. Pfeiffer, Lawrence E. Kidder, Mark A. Scheel, Matthew D. Duez

arxiv:1908.05277 v1 · 2019-08-14 · gr-qc · 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{VJLTWYHRCI5EILV6LXLX5Y7JHX}

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	2026-07-05T00:23:42.937781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa573b60f1123a442ebe5dd77ee3e93dfd49991938296086270c32e638ffe707

Aliases

arxiv: 1908.05277 · arxiv_version: 1908.05277v1 · doi: 10.48550/arxiv.1908.05277 · pith_short_12: VJLTWYHRCI5E · pith_short_16: VJLTWYHRCI5EILV6 · pith_short_8: VJLTWYHR

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/VJLTWYHRCI5EILV6LXLX5Y7JHX \
  | 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: aa573b60f1123a442ebe5dd77ee3e93dfd49991938296086270c32e638ffe707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "177b5b98d9e338b9a80b9cc6137bbec02b21154960a114790e5ea99237e5dd04",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-14T18:00:02Z",
    "title_canon_sha256": "aebf80cff1610947f4f430af18acae0d2c224a474ee94d250489cd20dda8110a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05277",
    "kind": "arxiv",
    "version": 1
  }
}