Pith Number

pith:KZP5LTNS

pith:2020:KZP5LTNSOXX275W2NE4YGSQHH4

not attested not anchored not stored refs pending

Multipole Expansion of Gravitational Waves: from Harmonic to Bondi coordinates

Ali Seraj, Geoffrey Comp\`ere, Guillaume Faye, Luc Blanchet, Roberto Oliveri

arxiv:2011.10000 v2 · 2020-11-19 · gr-qc · hep-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{KZP5LTNSOXX275W2NE4YGSQHH4}

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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

2 papers in Pith

Mixed-helicity bracket of celestial symmetries

Quasi-Local Celestial Charges and Multipoles

Receipt and verification

First computed	2026-07-05T02:12:44.061766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

565fd5cdb275efaff6da6939834a073f017a53ab2daa95d7268792424978e7f8

Aliases

arxiv: 2011.10000 · arxiv_version: 2011.10000v2 · doi: 10.48550/arxiv.2011.10000 · pith_short_12: KZP5LTNSOXX2 · pith_short_16: KZP5LTNSOXX275W2 · pith_short_8: KZP5LTNS

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/KZP5LTNSOXX275W2NE4YGSQHH4 \
  | 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: 565fd5cdb275efaff6da6939834a073f017a53ab2daa95d7268792424978e7f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6a010b0160ac01f308966d7e9693ae6391d841944603ad1a937ea55d599126",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-19T17:57:18Z",
    "title_canon_sha256": "47a4b0050f63b463fb278b1bf6912f7f2b73d03a784dd6d7b6371c0ad49efbe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10000",
    "kind": "arxiv",
    "version": 2
  }
}