Pith Number

pith:MHJAVRC5

pith:2015:MHJAVRC5ROMOEP7ONGELKDCYPZ

not attested not anchored not stored refs pending

Quasi-normal modes: the "electrons" of black holes as "gravitational atoms"? Implications for the black hole information puzzle

Christian Corda

arxiv:1503.00565 v3 · 2015-02-26 · 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{MHJAVRC5ROMOEP7ONGELKDCYPZ}

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	2026-05-18T01:36:31.167922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61d20ac45d8b98e23fee6988b50c587e52dca7b7367a215873003daf5fbea3c2

Aliases

arxiv: 1503.00565 · arxiv_version: 1503.00565v3 · doi: 10.48550/arxiv.1503.00565 · pith_short_12: MHJAVRC5ROMO · pith_short_16: MHJAVRC5ROMOEP7O · pith_short_8: MHJAVRC5

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/MHJAVRC5ROMOEP7ONGELKDCYPZ \
  | 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: 61d20ac45d8b98e23fee6988b50c587e52dca7b7367a215873003daf5fbea3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a6ed8edff3693a56d981ce5215a99426d319e425e93d330632efdea3837bea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-26T18:01:47Z",
    "title_canon_sha256": "41a4e2a2e5bfa6169352f31ba61e99ff0eaebec659798da10b99c918718364cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00565",
    "kind": "arxiv",
    "version": 3
  }
}