Pith Number

pith:JH7IJ4FT

pith:2025:JH7IJ4FTM5ZKZNBDD3IJUMKLED

not attested not anchored not stored refs pending

Analogy of space-time as an elastic medium -- Study of the perturbation tensor of the metric $h_{\mu\nu}$ through the prism of the analogy of the theory of elasticity -- Analysis and potential consequences

David Izabel, Matteo Lucas Ruggiero, Yves Remond

arxiv:2506.21984 v1 · 2025-06-27 · 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{JH7IJ4FTM5ZKZNBDD3IJUMKLED}

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	2026-07-05T11:28:19.848568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49fe84f0b36772acb4231ed09a314b20d590c19b76235094a25d5e0da95d863a

Aliases

arxiv: 2506.21984 · arxiv_version: 2506.21984v1 · doi: 10.48550/arxiv.2506.21984 · pith_short_12: JH7IJ4FTM5ZK · pith_short_16: JH7IJ4FTM5ZKZNBD · pith_short_8: JH7IJ4FT

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/JH7IJ4FTM5ZKZNBDD3IJUMKLED \
  | 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: 49fe84f0b36772acb4231ed09a314b20d590c19b76235094a25d5e0da95d863a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f632a27850d68902e27153c187e2deb673e242c295b9d6643bfc67ff6ca20b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-06-27T07:44:59Z",
    "title_canon_sha256": "5a28ecf4d6a9df4feb490931da5b846050ac8d73724d3a61532abb8593452a77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21984",
    "kind": "arxiv",
    "version": 1
  }
}