Pith Number

pith:MQC67KQE

pith:2026:MQC67KQEHEFT64IUHSWI4BN5R7

not attested not anchored not stored refs pending

From S2 to LISA: Astrometric Bounds on Extreme-Mass-Ratio Inspirals and Bursts

Andrea Caputo, Valerie Domcke

arxiv:2607.26127 v1 · 2026-07-28 · astro-ph.GA · astro-ph.CO · 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{MQC67KQEHEFT64IUHSWI4BN5R7}

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	2026-07-30T00:08:25.469825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

6405efaa04390b3f71143cac8e05bd8fd68d43a51dc6831670cb0cc29f9853e2

Aliases

arxiv: 2607.26127 · arxiv_version: 2607.26127v1 · doi: 10.48550/arxiv.2607.26127 · pith_short_12: MQC67KQEHEFT · pith_short_16: MQC67KQEHEFT64IU · pith_short_8: MQC67KQE

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/MQC67KQEHEFT64IUHSWI4BN5R7 \
  | 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: 6405efaa04390b3f71143cac8e05bd8fd68d43a51dc6831670cb0cc29f9853e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff26c84209ad4b1fd0bcf0a717123ad488ce7f2ecdee9f0b3190f6158f2a4302",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-28T18:00:00Z",
    "title_canon_sha256": "14e40665aaed8a869a4cf53f47be29f922256985302f90957929a9a44f4288b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26127",
    "kind": "arxiv",
    "version": 1
  }
}