Pith Number

pith:HQLZBRXL

pith:1998:HQLZBRXLXWAWW55EFO6UMIBB5W

not attested not anchored not stored refs pending

Helioseismology can test the Maxwell-Boltzmann distribution

B. Ricci, G. Fiorentini, M. Lissia, P. Quarati, S. Degl'Innocenti

arxiv:astro-ph/9807078 v1 · 1998-07-08 · astro-ph · hep-ph · physics.plasm-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{HQLZBRXLXWAWW55EFO6UMIBB5W}

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	2026-07-04T15:20:40.131152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c1790c6ebbd816b77a42bbd462021edab78fd1635d0da42cbe04a65ca3c7979

Aliases

arxiv: astro-ph/9807078 · arxiv_version: astro-ph/9807078v1 · doi: 10.48550/arxiv.astro-ph/9807078 · pith_short_12: HQLZBRXLXWAW · pith_short_16: HQLZBRXLXWAWW55E · pith_short_8: HQLZBRXL

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/HQLZBRXLXWAWW55EFO6UMIBB5W \
  | 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: 3c1790c6ebbd816b77a42bbd462021edab78fd1635d0da42cbe04a65ca3c7979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd84ef3c58c3836ada1e1ac326e722b9df90250574168c003479d4877beea8c7",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.plasm-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-07-08T15:33:03Z",
    "title_canon_sha256": "61a411195c6e72a74925dffe5ae79c0b33ca4e737dc49f18eea08192991da6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9807078",
    "kind": "arxiv",
    "version": 1
  }
}