Pith Number

pith:VM3MUWVD

pith:2021:VM3MUWVDE6A2W5JLS5QPOZE2OU

not attested not anchored not stored refs pending

Instability of vectorized stars

Andrew Coates, Ekrem S. Demirbo\u{g}a, Fethi M. Ramazano\u{g}lu

arxiv:2112.04269 v2 · 2021-12-08 · 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{VM3MUWVDE6A2W5JLS5QPOZE2OU}

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 holes and neutron stars in massive Hellings-Nordtvedt theory

No-go theorem for spontaneous vectorization

Receipt and verification

First computed	2026-07-05T03:51:12.166437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab36ca5aa32781ab752b9760f7649a7539acab4457482559f618a9167c84e488

Aliases

arxiv: 2112.04269 · arxiv_version: 2112.04269v2 · doi: 10.48550/arxiv.2112.04269 · pith_short_12: VM3MUWVDE6A2 · pith_short_16: VM3MUWVDE6A2W5JL · pith_short_8: VM3MUWVD

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/VM3MUWVDE6A2W5JLS5QPOZE2OU \
  | 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: ab36ca5aa32781ab752b9760f7649a7539acab4457482559f618a9167c84e488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a7b091d326b414a79f4603d86766167f477b11088aa62e583899153d18dd120",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-08T13:04:21Z",
    "title_canon_sha256": "da9c8918b395c6b4fefa6a0b48ca89f43c9e864b23b7d4f66fc713c1fbf04d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04269",
    "kind": "arxiv",
    "version": 2
  }
}