Pith Number

pith:7JWYRWGJ

pith:2010:7JWYRWGJLT4UIK5FRYOAYAZGXD

not attested not anchored not stored refs pending

Jeans Instability in a Tidally Disrupted Halo Satellite Galaxy

Alice C. Quillen, Justin Comparetta

arxiv:1005.4952 v1 · 2010-05-26 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JWYRWGJLT4UIK5FRYOAYAZGXD}

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	2026-05-18T02:07:07.605321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6d88d8c95cf9442ba58e1c0c0326b8dd7bc28c08a63c08c721001cb127a49a

Aliases

arxiv: 1005.4952 · arxiv_version: 1005.4952v1 · doi: 10.48550/arxiv.1005.4952 · pith_short_12: 7JWYRWGJLT4U · pith_short_16: 7JWYRWGJLT4UIK5F · pith_short_8: 7JWYRWGJ

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/7JWYRWGJLT4UIK5FRYOAYAZGXD \
  | 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: fa6d88d8c95cf9442ba58e1c0c0326b8dd7bc28c08a63c08c721001cb127a49a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2270b2b41b0e244df40470f09cf4a9bd43067b67ab948d605714de3aaa2810c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-26T21:20:02Z",
    "title_canon_sha256": "25b02c744c14cd24b43eeface1369de73ab2261ed46f7c4c1be929a398e5c54e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4952",
    "kind": "arxiv",
    "version": 1
  }
}