Pith Number

pith:IVDJNJED

pith:2020:IVDJNJEDCUF7EDQTX76EAZSQ35

not attested not anchored not stored refs pending

Bouncing compact objects. Part II: Effective theory of a pulsating Planck star

Jean-Philippe Uzan, Jibril Ben Achour

arxiv:2001.06153 v4 · 2020-01-17 · 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{IVDJNJEDCUF7EDQTX76EAZSQ35}

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

Asymmetric Quantum Oppenheimer-Snyder Collapse

Receipt and verification

First computed	2026-07-05T02:03:25.351859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

454696a483150bf20e13bffc406650df78751bccbe5d68e1cf581f4520d8eaeb

Aliases

arxiv: 2001.06153 · arxiv_version: 2001.06153v4 · doi: 10.48550/arxiv.2001.06153 · pith_short_12: IVDJNJEDCUF7 · pith_short_16: IVDJNJEDCUF7EDQT · pith_short_8: IVDJNJED

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/IVDJNJEDCUF7EDQTX76EAZSQ35 \
  | 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: 454696a483150bf20e13bffc406650df78751bccbe5d68e1cf581f4520d8eaeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36299eb668402a8a5683726ce7f37c7f7c0f3ffa22a4a33b0294d16b7a7af994",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-01-17T04:11:14Z",
    "title_canon_sha256": "324f6a1fef03f9c65741f56aab95af753f310066201304e6c317498ebc295c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06153",
    "kind": "arxiv",
    "version": 4
  }
}