Pith Number

pith:JZDN2RPZ

pith:2016:JZDN2RPZT36ZHO6ZU3ZIWOZTYX

not attested not anchored not stored refs pending

Dynamical instabilities and quasi-normal modes, a spectral analysis with applications to black-hole physics

Antonin Coutant, Florent Michel, Renaud Parentani

arxiv:1601.00868 v2 · 2016-01-05 · 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{JZDN2RPZT36ZHO6ZU3ZIWOZTYX}

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	2026-05-18T01:11:38.531881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e46dd45f99efd93bbd9a6f28b3b33c5ca8addee8bc70de8f157632cd493b0e6

Aliases

arxiv: 1601.00868 · arxiv_version: 1601.00868v2 · doi: 10.48550/arxiv.1601.00868 · pith_short_12: JZDN2RPZT36Z · pith_short_16: JZDN2RPZT36ZHO6Z · pith_short_8: JZDN2RPZ

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/JZDN2RPZT36ZHO6ZU3ZIWOZTYX \
  | 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: 4e46dd45f99efd93bbd9a6f28b3b33c5ca8addee8bc70de8f157632cd493b0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72857edaa3efaf6e41ec54485600738ffc32944c8021e3cc2c805eb89003fed",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-01-05T15:41:00Z",
    "title_canon_sha256": "763acbf4c936f3f2f3c65e40fb1840655dbacfa1ff2309df64601ae66f0a6702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00868",
    "kind": "arxiv",
    "version": 2
  }
}