Pith Number

pith:R3INP47T

pith:1997:R3INP47TWEB44ZOWGQW4MX2PVV

not attested not anchored not stored refs pending

Evolution of Stellar Collision Products in Globular Clusters -- I. Head-on Collisions

Alison Sills, Charles D. Bailyn, Frederic A. Rasio, James C. Lombardi, Pierre Demarque, Stuart L. Shapiro

arxiv:astro-ph/9705019 v1 · 1997-05-05 · 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{R3INP47TWEB44ZOWGQW4MX2PVV}

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	2026-07-04T16:02:59.524385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ed0d7f3f3b103ce65d6342dc65f4fad474d5d34c93bb9c0bf484f3ec9edd73a

Aliases

arxiv: astro-ph/9705019 · arxiv_version: astro-ph/9705019v1 · doi: 10.48550/arxiv.astro-ph/9705019 · pith_short_12: R3INP47TWEB4 · pith_short_16: R3INP47TWEB44ZOW · pith_short_8: R3INP47T

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/R3INP47TWEB44ZOWGQW4MX2PVV \
  | 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: 8ed0d7f3f3b103ce65d6342dc65f4fad474d5d34c93bb9c0bf484f3ec9edd73a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e121ff9d9a1dc8694ced7fe87d956288518e85aa87205e27f81adbcafdb92374",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-05-05T15:27:34Z",
    "title_canon_sha256": "7ad1b73298be3b2101db7601bb207c71290dd04f6850bcee14db281466521ee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9705019",
    "kind": "arxiv",
    "version": 1
  }
}