Pith Number

pith:NLGF3H2Y

pith:2023:NLGF3H2YAXYGMUOUHL63V3Z6WG

not attested not anchored not stored refs pending

Quasinormal modes of Reissner-Nordstr\"{o}m-AdS: the approach to extremality

Claude Warnick, Filip Ficek

arxiv:2308.16035 v2 · 2023-08-30 · 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{NLGF3H2YAXYGMUOUHL63V3Z6WG}

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	2026-07-05T08:03:43.846816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6acc5d9f5805f06651d43afdbaef3eb1a850d1f12edebedfca32e08886a9d342

Aliases

arxiv: 2308.16035 · arxiv_version: 2308.16035v2 · doi: 10.48550/arxiv.2308.16035 · pith_short_12: NLGF3H2YAXYG · pith_short_16: NLGF3H2YAXYGMUOU · pith_short_8: NLGF3H2Y

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/NLGF3H2YAXYGMUOUHL63V3Z6WG \
  | 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: 6acc5d9f5805f06651d43afdbaef3eb1a850d1f12edebedfca32e08886a9d342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a3247ff53f94adbb1f63a4fad7a54c38470c1e52a325c4779f3a94b1a749b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-30T13:48:52Z",
    "title_canon_sha256": "db6e94d5a965e90dd643c6f904fc5bb51726f9fb4f3b0943bd264edb3d2566a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16035",
    "kind": "arxiv",
    "version": 2
  }
}