Pith Number

pith:KNAP55MB

pith:2010:KNAP55MBAZAPGVFGAKSTCCG5YW

not attested not anchored not stored refs pending

A Non-Parametric Estimate of Mass 'Scoured' in Galaxy Cores

CfA), Lars Hernquist (UC Berkeley, Philip F. Hopkins

arxiv:1006.0488 v1 · 2010-06-02 · astro-ph.CO · astro-ph.GA · astro-ph.HE

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T03:53:05.215454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5340fef5810640f354a602a53108ddc5870958af6be8c1c3b8d77f1e09e7a227

Aliases

arxiv: 1006.0488 · arxiv_version: 1006.0488v1 · doi: 10.48550/arxiv.1006.0488

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/KNAP55MBAZAPGVFGAKSTCCG5YW \
  | 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: 5340fef5810640f354a602a53108ddc5870958af6be8c1c3b8d77f1e09e7a227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0969c4ee1df2c8262877a13cd9e6f1edca82a43a3ec837476bf9537be3f87b34",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-02T20:02:22Z",
    "title_canon_sha256": "48e27ed3f64ba4fda894541491d8c3511bde56b323a48317ac0274af2baead99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0488",
    "kind": "arxiv",
    "version": 1
  }
}