Pith Number

pith:OVS47SCX

pith:1998:OVS47SCXSMW76MPU7MU2WAIG6Q

not attested not anchored not stored refs pending

Dark Matter Halos within Clusters

Ben Moore (Durham), Fabio Governato (Durham), George Lake (Seattle), Joachim Stadel (Seattle), Sebastiano Ghigna (Durham), Thomas Quinn (Seattle)

arxiv:astro-ph/9801192 v1 · 1998-01-20 · 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{OVS47SCXSMW76MPU7MU2WAIG6Q}

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.

Cited by

1 paper in Pith

Receipt and verification

First computed	2026-07-04T16:06:05.873171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7565cfc857932dff31f4fb29ab0106f4046fdd0d45ba255e17fd64c3f8c468ac

Aliases

arxiv: astro-ph/9801192 · arxiv_version: astro-ph/9801192v1 · doi: 10.48550/arxiv.astro-ph/9801192 · pith_short_12: OVS47SCXSMW7 · pith_short_16: OVS47SCXSMW76MPU · pith_short_8: OVS47SCX

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/OVS47SCXSMW76MPU7MU2WAIG6Q \
  | 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: 7565cfc857932dff31f4fb29ab0106f4046fdd0d45ba255e17fd64c3f8c468ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba4f05c16acc9f885f3b1ad840ffac35e66376438139e36f50907927f430312",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-01-20T20:26:36Z",
    "title_canon_sha256": "145aa692dc6b1e224abd45f38ed3af1310974715b55acc2b7f607664ad1ba626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9801192",
    "kind": "arxiv",
    "version": 1
  }
}