Pith Number

pith:JPXGDHLN

pith:2021:JPXGDHLNFOTVQ2WJG6QC5Q4OVN

not attested not anchored not stored refs pending

Persistent gravitational wave observables: Curve deviation in asymptotically flat spacetimes

Alexander M. Grant, David A. Nichols

arxiv:2109.03832 v3 · 2021-09-08 · 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{JPXGDHLNFOTVQ2WJG6QC5Q4OVN}

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

2 papers in Pith

Constraining Gravitational Wave Memory with Hierarchical Inference

Gravitational Memory from Hairy Binary Black Hole Mergers

Receipt and verification

First computed	2026-07-05T05:52:17.048563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bee619d6d2ba7586ac937a02ec38eab730ce7a2383eae44ddbe33ede71400be

Aliases

arxiv: 2109.03832 · arxiv_version: 2109.03832v3 · doi: 10.48550/arxiv.2109.03832 · pith_short_12: JPXGDHLNFOTV · pith_short_16: JPXGDHLNFOTVQ2WJ · pith_short_8: JPXGDHLN

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/JPXGDHLNFOTVQ2WJG6QC5Q4OVN \
  | 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: 4bee619d6d2ba7586ac937a02ec38eab730ce7a2383eae44ddbe33ede71400be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642fa889df94d927e0a18a8f9d955c3792643b58dfddf44c4fe1266d35d280ba",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-08T18:00:00Z",
    "title_canon_sha256": "5634553fe1556ab638394c6226d7638665aa482851fcb1bb79bb4790ae4a24ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03832",
    "kind": "arxiv",
    "version": 3
  }
}