Pith. sign in
Pith Number

pith:DXEGBEQM

pith:2021:DXEGBEQMBSFMLUNO3AYCJPH4AF
not attested not anchored not stored refs pending

A new method for exact results on Quasinormal Modes of Black Holes

Daniele Gregori, Davide Fioravanti

arxiv:2112.11434 v2 · 2021-12-21 · hep-th · gr-qc · nlin.SI

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{DXEGBEQMBSFMLUNO3AYCJPH4AF}

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

Receipt and verification
First computed 2026-07-05T04:08:41.572150Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

1dc860920c0c8ac5d1aed83024bcfc0174092986e97fa99ddb0a4ef62a8ef043

Aliases

arxiv: 2112.11434 · arxiv_version: 2112.11434v2 · doi: 10.48550/arxiv.2112.11434 · pith_short_12: DXEGBEQMBSFM · pith_short_16: DXEGBEQMBSFMLUNO · pith_short_8: DXEGBEQM
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/DXEGBEQMBSFMLUNO3AYCJPH4AF \
  | 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: 1dc860920c0c8ac5d1aed83024bcfc0174092986e97fa99ddb0a4ef62a8ef043
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "c5a86d7b8e3b26d10424a0068c7c7d23056d1f2332bde61a8b7df3d35ec0a411",
    "cross_cats_sorted": [
      "gr-qc",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-12-21T18:52:09Z",
    "title_canon_sha256": "33f9c042fac7b4ed693cb65b8adac21ab4c69510618999ecd1befeda78aef07c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11434",
    "kind": "arxiv",
    "version": 2
  }
}