Pith Number

pith:HMMJLJ7J

pith:2007:HMMJLJ7JIJ4CDQQWZZLERHCL5N

not attested not anchored not stored refs pending

Spheroidal and torsional modes of quasistatic shear oscillations in the solid globe models of nuclear physics and pulsar astrophysics

D. Podgainy, H-K. Chang, I. Molodtsova, S. Bastrukov, S. Misicu

arxiv:0704.1732 v5 · 2007-04-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMMJLJ7JIJ4CDQQWZZLERHCL5N}

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	2026-07-04T15:44:13.902867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1895a7e9427821c216ce56489c4beb4b9aeb9da692faf85eb15cb06438eae9

Aliases

arxiv: 0704.1732 · arxiv_version: 0704.1732v5 · doi: 10.48550/arxiv.0704.1732 · pith_short_12: HMMJLJ7JIJ4C · pith_short_16: HMMJLJ7JIJ4CDQQW · pith_short_8: HMMJLJ7J

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/HMMJLJ7JIJ4CDQQWZZLERHCL5N \
  | 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: 3b1895a7e9427821c216ce56489c4beb4b9aeb9da692faf85eb15cb06438eae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6402a4baa6253948e640d44aa0ebd36af232d344c9165307216b35556ad0b6fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-13T11:12:11Z",
    "title_canon_sha256": "77bcda2b5f920cdb3488d6158c22ad1a91f1fe05140af153bef006bc4718ac14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.1732",
    "kind": "arxiv",
    "version": 5
  }
}