Pith Number

pith:GS2WQJYB

pith:2018:GS2WQJYBJYQ2XC3RCU7JELB4LR

not attested not anchored not stored refs pending

BTZ quasinormal frequencies as poles of Green's function

A. Lopez-Ortega, D. Mata-Pacheco

arxiv:1806.06547 v1 · 2018-06-18 · 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{GS2WQJYBJYQ2XC3RCU7JELB4LR}

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.

Receipt and verification

First computed	2026-05-18T00:13:02.014751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b56827014e21ab8b71153e922c3c5c59184a22db02a8b993d2e204bd9ef5bb

Aliases

arxiv: 1806.06547 · arxiv_version: 1806.06547v1 · doi: 10.48550/arxiv.1806.06547 · pith_short_12: GS2WQJYBJYQ2 · pith_short_16: GS2WQJYBJYQ2XC3R · pith_short_8: GS2WQJYB

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/GS2WQJYBJYQ2XC3RCU7JELB4LR \
  | 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: 34b56827014e21ab8b71153e922c3c5c59184a22db02a8b993d2e204bd9ef5bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c28f9af097051d13e0ace44c42e998df23210143ac75d9140df803dde8fa06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-18T08:32:13Z",
    "title_canon_sha256": "d45e5dc5b74ce0e6f4b2a32e653e886143469f5795bd828d90ff872c76d9ae37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06547",
    "kind": "arxiv",
    "version": 1
  }
}