Pith Number

pith:NZ7OPTSG

pith:1996:NZ7OPTSGIEGQ6KUWRZGQE666ZV

not attested not anchored not stored refs pending

The Effect of the Galactic Spheroid on Globular Cluster Evolution

Amherst), C. Murali, M. D. Weinberg (University of Massachusetts

arxiv:astro-ph/9604049 v1 · 1996-04-10 · 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{NZ7OPTSGIEGQ6KUWRZGQE666ZV}

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	2026-05-18T01:40:21.466801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e7ee7ce46410d0f2a968e4d027bdecd6d867410470da7c2ba523502de1709d5

Aliases

arxiv: astro-ph/9604049 · arxiv_version: astro-ph/9604049v1 · doi: 10.48550/arxiv.astro-ph/9604049 · pith_short_12: NZ7OPTSGIEGQ · pith_short_16: NZ7OPTSGIEGQ6KUW · pith_short_8: NZ7OPTSG

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/NZ7OPTSGIEGQ6KUWRZGQE666ZV \
  | 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: 6e7ee7ce46410d0f2a968e4d027bdecd6d867410470da7c2ba523502de1709d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3943637bdc620f540edb2844ac6b063144077aafd7352ba67e1e6ba08bda5d57",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-04-10T17:53:42Z",
    "title_canon_sha256": "2e0d077ae1896e29db10a4f18c31f3250426c75a370e4aa6361f0ff614ce21cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9604049",
    "kind": "arxiv",
    "version": 1
  }
}