Pith Number

pith:VFD6L2ZI

pith:2021:VFD6L2ZIYT7KSCEMV2RHCE2SRZ

not attested not anchored not stored refs pending

New metric reconstruction scheme for gravitational self-force calculations

Adam Pound, Andrew Spiers, Peter Zimmerman, Stefan Hollands, Stephen R. Green, Vahid Toomani

arxiv:2108.04273 v2 · 2021-08-09 · 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{VFD6L2ZIYT7KSCEMV2RHCE2SRZ}

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

4 papers in Pith

Modified Teukolsky Formalism for Extreme Mass-Ratio Inspirals in Higher-Derivative Gravity

Self-force calculations with numerical relativity methods

Metric Reconstruction for Generic Black-Hole Perturbations

Unifying the Regge-Wheeler-Zerilli and Bardeen-Press-Teukolsky formalisms on spherical backgrounds

Receipt and verification

First computed	2026-07-05T03:44:30.556872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a947e5eb28c4fea9088caea27113528e7a864a835073876b3738334bae8cafb6

Aliases

arxiv: 2108.04273 · arxiv_version: 2108.04273v2 · doi: 10.48550/arxiv.2108.04273 · pith_short_12: VFD6L2ZIYT7K · pith_short_16: VFD6L2ZIYT7KSCEM · pith_short_8: VFD6L2ZI

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/VFD6L2ZIYT7KSCEMV2RHCE2SRZ \
  | 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: a947e5eb28c4fea9088caea27113528e7a864a835073876b3738334bae8cafb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d2563e7f6c226b6e33d95d975d8263495b7013ccecd32fb947517da7d42a4b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-08-09T18:06:59Z",
    "title_canon_sha256": "609f6b8f1af5066f9867147ecc7e6bb1413eda5f5444fccd7f2ec04c0959bc3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04273",
    "kind": "arxiv",
    "version": 2
  }
}