Pith Number

pith:6QOP3NJ4

pith:2019:6QOP3NJ4HTLQBHPN7FZBK3IDQ6

not attested not anchored not stored refs pending

The reliability of the low-latency estimation of binary neutron star chirp mass

Carl-Johan Haster, Salvatore Vitale, Sylvia Biscoveanu

arxiv:1908.03592 v2 · 2019-08-09 · 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{6QOP3NJ4HTLQBHPN7FZBK3IDQ6}

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	2026-07-05T00:12:29.127432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f41cfdb53c3cd7009dedf972156d0387afcfb0190b6498328578c51407811784

Aliases

arxiv: 1908.03592 · arxiv_version: 1908.03592v2 · doi: 10.48550/arxiv.1908.03592 · pith_short_12: 6QOP3NJ4HTLQ · pith_short_16: 6QOP3NJ4HTLQBHPN · pith_short_8: 6QOP3NJ4

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/6QOP3NJ4HTLQBHPN7FZBK3IDQ6 \
  | 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: f41cfdb53c3cd7009dedf972156d0387afcfb0190b6498328578c51407811784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c55be0292857b25bbb0116fa3928cb3229f64d3dcc8fe94341d05f874e5769b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-09T18:39:21Z",
    "title_canon_sha256": "d12d5eeda1d401eafc4fc8f4dcc5e10ed9d1e102175da77501dbb4e3254fa85f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03592",
    "kind": "arxiv",
    "version": 2
  }
}