Pith Number

pith:3O7RFCMP

pith:2013:3O7RFCMPH6L2KIMTKTPSAXP5CR

not attested not anchored not stored refs pending

Time evolution of superradiant instabilities for charged black holes in a cavity

Carlos A. R. Herdeiro, Juan Carlos Degollado

arxiv:1312.4579 v1 · 2013-12-16 · 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{3O7RFCMPH6L2KIMTKTPSAXP5CR}

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	2026-05-18T01:45:49.996458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbbf12898f3f97a5219354df205dfd1459cb30e7c0011f40c8cd24c8fb502423

Aliases

arxiv: 1312.4579 · arxiv_version: 1312.4579v1 · doi: 10.48550/arxiv.1312.4579 · pith_short_12: 3O7RFCMPH6L2 · pith_short_16: 3O7RFCMPH6L2KIMT · pith_short_8: 3O7RFCMP

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/3O7RFCMPH6L2KIMTKTPSAXP5CR \
  | 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: dbbf12898f3f97a5219354df205dfd1459cb30e7c0011f40c8cd24c8fb502423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9376c134fab88b035b572446ab316e512114d04d8e62f2ad6f6690267db597",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-16T22:09:58Z",
    "title_canon_sha256": "05716102ce4768f6cf8c25c55e94f2d82a1923c3f12559a97bbd45841a8b9391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4579",
    "kind": "arxiv",
    "version": 1
  }
}