Pith Number

pith:I73ZTMWB

pith:2022:I73ZTMWBOMDRUOZKUKX5ZDXRC7

not attested not anchored not stored refs pending

Survival of black holes through a cosmological bounce

Daniela P\'erez, Gustavo E. Romero

arxiv:2205.10333 v1 · 2022-05-20 · gr-qc · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I73ZTMWBOMDRUOZKUKX5ZDXRC7}

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

2 papers in Pith

Black Hole Persistence in Scalar Tensor Theories

Dynamical black holes in the inflationary epoch

Receipt and verification

First computed	2026-07-05T04:29:59.599150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47f799b2c173071a3b2aa2afdc8ef117fc41c7233b9e3561fc413f10ce0e2821

Aliases

arxiv: 2205.10333 · arxiv_version: 2205.10333v1 · doi: 10.48550/arxiv.2205.10333 · pith_short_12: I73ZTMWBOMDR · pith_short_16: I73ZTMWBOMDRUOZK · pith_short_8: I73ZTMWB

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/I73ZTMWBOMDRUOZKUKX5ZDXRC7 \
  | 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: 47f799b2c173071a3b2aa2afdc8ef117fc41c7233b9e3561fc413f10ce0e2821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b16a5d715893ee355fe024a5c2f70ce4aa46881906e8348c06228c2aab635139",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-20T17:43:42Z",
    "title_canon_sha256": "98665e0996a3928a6902e13fda954c499b060bb92ae2025b985e3e80ff0b6f4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10333",
    "kind": "arxiv",
    "version": 1
  }
}