Pith Number

pith:AGEFPANM

pith:2015:AGEFPANMCIXFYK2EFNUDRRGWZF

not attested not anchored not stored refs pending

Gravitational axial perturbations and quasinormal modes of loop quantum black holes

C.A.S. Silva, F.A. Brito, M.B. Cruz

arxiv:1511.08263 v3 · 2015-11-26 · 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{AGEFPANMCIXFYK2EFNUDRRGWZF}

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

1 paper in Pith

Polymer Black Hole Surrounded by Quintessence

Receipt and verification

First computed	2026-05-17T23:51:55.046600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01885781ac122e5c2b442b6838c4d6c9603e439e977bed05cd69b17eaa6618e2

Aliases

arxiv: 1511.08263 · arxiv_version: 1511.08263v3 · doi: 10.48550/arxiv.1511.08263 · pith_short_12: AGEFPANMCIXF · pith_short_16: AGEFPANMCIXFYK2E · pith_short_8: AGEFPANM

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/AGEFPANMCIXFYK2EFNUDRRGWZF \
  | 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: 01885781ac122e5c2b442b6838c4d6c9603e439e977bed05cd69b17eaa6618e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad843a85e48f896ed99af66afbd7927b6aa07c58736338a637d0669c39c02dd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-26T01:10:29Z",
    "title_canon_sha256": "e7536e5c72ee6cd76ab3fbb13f0a798714ab3a7add656abc49da8eb6dda73796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08263",
    "kind": "arxiv",
    "version": 3
  }
}