Pith Number

pith:LFSJ2SYP

pith:2015:LFSJ2SYPR2XW2XFYLQP44ITPBL

not attested not anchored not stored refs pending

Regular and chaotic dynamics of non-spherical bodies. Zeldovich's pancakes and emission of very long gravitational waves

G. S. Bisnovatyi-Kogan, O. Yu. Tsupko

arxiv:1507.08546 v1 · 2015-07-24 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFSJ2SYPR2XW2XFYLQP44ITPBL}

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	2026-05-18T01:36:03.239114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59649d4b0f8eaf6d5cb85c1fce226f0ac857441615d10616d30a19269752d7e7

Aliases

arxiv: 1507.08546 · arxiv_version: 1507.08546v1 · doi: 10.48550/arxiv.1507.08546 · pith_short_12: LFSJ2SYPR2XW · pith_short_16: LFSJ2SYPR2XW2XFY · pith_short_8: LFSJ2SYP

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/LFSJ2SYPR2XW2XFYLQP44ITPBL \
  | 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: 59649d4b0f8eaf6d5cb85c1fce226f0ac857441615d10616d30a19269752d7e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7a5afe91f4495fed2535ab4c07d58ebf1c1add96291bb1e39f89fd5083e4cf4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-24T15:23:11Z",
    "title_canon_sha256": "af95071a9774f73595a4719cdbf528721171f191dc77a9b2b2b27397e63b90c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08546",
    "kind": "arxiv",
    "version": 1
  }
}