Pith Number

pith:V2MGUZDS

pith:2017:V2MGUZDSDY6J3L7APZ5UZGCRYY

not attested not anchored not stored refs pending

Dirac perturbations on Schwarzschild-Anti-de Sitter spacetimes: Generic boundary conditions and new quasinormal modes

Carlos Herdeiro, Jiliang Jing, Mengjie Wang

arxiv:1710.10461 v2 · 2017-10-28 · 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{V2MGUZDSDY6J3L7APZ5UZGCRYY}

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	2026-05-18T00:29:24.556810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae986a64721e3c9dafe07e7b4c9851c6152e23640031d75adb1c5d58072c1db8

Aliases

arxiv: 1710.10461 · arxiv_version: 1710.10461v2 · doi: 10.48550/arxiv.1710.10461 · pith_short_12: V2MGUZDSDY6J · pith_short_16: V2MGUZDSDY6J3L7A · pith_short_8: V2MGUZDS

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/V2MGUZDSDY6J3L7APZ5UZGCRYY \
  | 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: ae986a64721e3c9dafe07e7b4c9851c6152e23640031d75adb1c5d58072c1db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4637d019854b3b541a7b419461f878d23ad5dc1107dbe740056b3ff98738c9c8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-28T13:20:50Z",
    "title_canon_sha256": "68402516c24d635c955396f18175c7a05f67cded0465b95fe06690673f461d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10461",
    "kind": "arxiv",
    "version": 2
  }
}