Pith Number

pith:XIC3AN5Q

pith:2018:XIC3AN5QBABTK7G3R3H3VZCBTM

not attested not anchored not stored refs pending

Constraining twin stars with GW170817

Gloria Montana, Laura Tolos, Luciano Rezzolla, Matthias Hanauske

arxiv:1811.10929 v2 · 2018-11-27 · astro-ph.HE · gr-qc · 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{XIC3AN5QBABTK7G3R3H3VZCBTM}

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	2026-05-17T23:43:42.836692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba05b037b00803357cdb8ecfbae4419b285323eb14a0ae8dfdb1f14de0d24080

Aliases

arxiv: 1811.10929 · arxiv_version: 1811.10929v2 · doi: 10.48550/arxiv.1811.10929 · pith_short_12: XIC3AN5QBABT · pith_short_16: XIC3AN5QBABTK7G3 · pith_short_8: XIC3AN5Q

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/XIC3AN5QBABTK7G3R3H3VZCBTM \
  | 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: ba05b037b00803357cdb8ecfbae4419b285323eb14a0ae8dfdb1f14de0d24080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "780fa2eabd291927ccc537f4efcadc4c8a9e282d493c22e8d0246e55cd92b798",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-27T11:53:55Z",
    "title_canon_sha256": "62c18338c587aa3e143f4d68e43c9af8bdf7f1594218829d38ff60aaa769377a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10929",
    "kind": "arxiv",
    "version": 2
  }
}