Pith Number

pith:L33ARGI3

pith:2000:L33ARGI3C22KQWLHPLIXFWAOXJ

not attested not anchored not stored refs pending

Energy relaxation in galaxies induced by an external environment and/or incoherent internal pulsations

Henry E. Kandrup (University of Florida)

arxiv:astro-ph/0010647 v1 · 2000-10-31 · 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{L33ARGI3C22KQWLHPLIXFWAOXJ}

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	2026-05-18T01:40:45.362510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef608991b16b4a859677ad172d80eba52a20251a109a535bf44e13dc0d5b900

Aliases

arxiv: astro-ph/0010647 · arxiv_version: astro-ph/0010647v1 · doi: 10.48550/arxiv.astro-ph/0010647 · pith_short_12: L33ARGI3C22K · pith_short_16: L33ARGI3C22KQWLH · pith_short_8: L33ARGI3

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/L33ARGI3C22KQWLHPLIXFWAOXJ \
  | 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: 5ef608991b16b4a859677ad172d80eba52a20251a109a535bf44e13dc0d5b900

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac4e9269939c75211aa31e22ea76475f008873f154b01dddb1f94a4f992f6b6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-31T15:09:50Z",
    "title_canon_sha256": "e922665fbc679f062fb5142ea17a401d77c5264fd42c91085b0ac99221b1e29b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010647",
    "kind": "arxiv",
    "version": 1
  }
}