Pith Number

pith:DUPCQ2JF

pith:2020:DUPCQ2JF3G5K3IJL6PSL2BVVAR

not attested not anchored not stored refs pending

Growth of accretion driven scalar hair around Kerr black holes

Jamie Bamber, Katy Clough, Lam Hui, Macarena Lagos, Pedro G. Ferreira

arxiv:2011.07870 v2 · 2020-11-16 · gr-qc · astro-ph.CO · 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{DUPCQ2JF3G5K3IJL6PSL2BVVAR}

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.

Cited by

1 paper in Pith

Scalar fields around black hole binaries in LIGO-Virgo-KAGRA

Receipt and verification

First computed	2026-07-05T02:22:17.041419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1e286925d9baada12bf3e4bd06b5047be532b9d7f94ac1685891e3108862d4

Aliases

arxiv: 2011.07870 · arxiv_version: 2011.07870v2 · doi: 10.48550/arxiv.2011.07870 · pith_short_12: DUPCQ2JF3G5K · pith_short_16: DUPCQ2JF3G5K3IJL · pith_short_8: DUPCQ2JF

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/DUPCQ2JF3G5K3IJL6PSL2BVVAR \
  | 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: 1d1e286925d9baada12bf3e4bd06b5047be532b9d7f94ac1685891e3108862d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9aaa982ae61ab2f9eae5f57606f69933187f46b062ed02367dd973c0bf7210c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-16T11:17:05Z",
    "title_canon_sha256": "29e7e1a66fbd289326c323123e0f6b293ff34902868d5d74c3e287536f8506df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07870",
    "kind": "arxiv",
    "version": 2
  }
}