Pith Number

pith:V6D7LO3R

pith:2024:V6D7LO3R2E4XNQ6423HSELTNWR

not attested not anchored not stored refs pending

Spectral instability of black holes: relating the frequency domain to the time domain

Emanuele Berti, Lijing Shao, Run-Qiu Yang, Yiqiu Yang, Zhan-Feng Mai

arxiv:2407.20131 v1 · 2024-07-29 · 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{V6D7LO3R2E4XNQ6423HSELTNWR}

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

Ringdown Signatures of Dehnen Dark Matter Halos: Fluid Modes and Detectability with Space-Based Detectors

Reflectionless and echo modes in asymmetric Damour-Solodukhin wormholes

Receipt and verification

First computed	2026-07-05T09:17:46.502979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af87f5bb71d13976c3dcd6cf222e6db47a9826d0e4470ec36a211d49a4a3d073

Aliases

arxiv: 2407.20131 · arxiv_version: 2407.20131v1 · doi: 10.48550/arxiv.2407.20131 · pith_short_12: V6D7LO3R2E4X · pith_short_16: V6D7LO3R2E4XNQ64 · pith_short_8: V6D7LO3R

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/V6D7LO3R2E4XNQ6423HSELTNWR \
  | 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: af87f5bb71d13976c3dcd6cf222e6db47a9826d0e4470ec36a211d49a4a3d073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97152e6abd5f53a710da4d06a0f6930d4fb64fb22bdbbd4b70d0d21c23b779ce",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-07-29T16:00:04Z",
    "title_canon_sha256": "c2db664662628db89b3ace2cbf6b45050a38f66c64182a8402c22d23bbadd794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20131",
    "kind": "arxiv",
    "version": 1
  }
}