Pith Number

pith:FN3ASAWU

pith:2018:FN3ASAWUUVHKEGSSMJPXEDV3ZU

not attested not anchored not stored refs pending

Neutron star equation of state and GW170817

Debades Bandyopadhyay, Sajad A. Bhat

arxiv:1807.06437 v2 · 2018-07-17 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FN3ASAWUUVHKEGSSMJPXEDV3ZU}

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	2026-05-17T23:57:10.206133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b760902d4a54ea21a52625f720ebbcd2445c824a133a48e831efdf26bcdc1f4

Aliases

arxiv: 1807.06437 · arxiv_version: 1807.06437v2 · doi: 10.48550/arxiv.1807.06437 · pith_short_12: FN3ASAWUUVHK · pith_short_16: FN3ASAWUUVHKEGSS · pith_short_8: FN3ASAWU

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/FN3ASAWUUVHKEGSSMJPXEDV3ZU \
  | 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: 2b760902d4a54ea21a52625f720ebbcd2445c824a133a48e831efdf26bcdc1f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125ed8da2a5ddfc93c3a758aea34f012d4687233b131a44301aa0f21aea91699",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-17T13:56:50Z",
    "title_canon_sha256": "5135f467582ed48b47390d24bb218403b9e6ed169c6e389f4a15a55fe14b02b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06437",
    "kind": "arxiv",
    "version": 2
  }
}