Pith Number

pith:JABHCZLR

pith:2026:JABHCZLRUGEJ4VT7AI7YJAKK5Q

not attested not anchored not stored refs pending

Gravitational wave detectability range informed by external messengers

A. Chopra, A. L. De Santis, B. Banerjee, M. Branchesi, S. Ronchini, T. Dal Canton

arxiv:2605.21578 v1 · 2026-05-20 · 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{JABHCZLRUGEJ4VT7AI7YJAKK5Q}

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	2026-05-22T01:03:23.530223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4802716571a1889e567f023f84814aec1ed067d9a5024da110ccea93f51e4c38

Aliases

arxiv: 2605.21578 · arxiv_version: 2605.21578v1 · doi: 10.48550/arxiv.2605.21578 · pith_short_12: JABHCZLRUGEJ · pith_short_16: JABHCZLRUGEJ4VT7 · pith_short_8: JABHCZLR

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/JABHCZLRUGEJ4VT7AI7YJAKK5Q \
  | 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: 4802716571a1889e567f023f84814aec1ed067d9a5024da110ccea93f51e4c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee895aa06ffa021de4c3640d01b2cf5d74efea864b928da58acc4c42fdbfbd41",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-20T18:00:01Z",
    "title_canon_sha256": "2981cff36d22af89a4af86052912d28696f7d650767572a7d32a1370e9cefbe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21578",
    "kind": "arxiv",
    "version": 1
  }
}