Pith Number

pith:EMC3MLYC

pith:2025:EMC3MLYCJRPXXXLSWDMGOTYJ27

not attested not anchored not stored refs pending

Gravitational-wave tails and memory effect for mergers in astrophysical environments

Francisco Duque, Qassim Alnasheet, Rodrigo Panosso Macedo, Vitor Cardoso

arxiv:2508.20238 v1 · 2025-08-27 · gr-qc · astro-ph.HE · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMC3MLYCJRPXXXLSWDMGOTYJ27}

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.

Cited by

1 paper in Pith

Toward claiming a detection of gravitational memory

Receipt and verification

First computed	2026-07-05T12:00:32.466714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2305b62f024c5f7bdd72b0d8674f09d7c4cf2c3707a29aa0fe3fc8226c3dc68f

Aliases

arxiv: 2508.20238 · arxiv_version: 2508.20238v1 · doi: 10.48550/arxiv.2508.20238 · pith_short_12: EMC3MLYCJRPX · pith_short_16: EMC3MLYCJRPXXXLS · pith_short_8: EMC3MLYC

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/EMC3MLYCJRPXXXLSWDMGOTYJ27 \
  | 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: 2305b62f024c5f7bdd72b0d8674f09d7c4cf2c3707a29aa0fe3fc8226c3dc68f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6161bbfa289350d0a2064a876809c216973ba2d2d17b0fe5752d631610b69c6",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-27T19:42:34Z",
    "title_canon_sha256": "8e5de8d44e940b224fa621a976cd9d6bb0eb37cb12985a4d7b5e97abc54e2ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20238",
    "kind": "arxiv",
    "version": 1
  }
}