Pith Number

pith:XH53YXM6

pith:2012:XH53YXM6K56J3M5B24H4BCWUXQ

not attested not anchored not stored refs pending

The Density Profiles of Massive, Relaxed Galaxy Clusters. II. Separating Luminous and Dark Matter in Cluster Cores

Andrew B. Newman, David J. Sand, Richard S. Ellis, Tommaso Treu

arxiv:1209.1392 v2 · 2012-09-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XH53YXM6K56J3M5B24H4BCWUXQ}

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

Self-Interaction of Super-Resonant Dark Matter

Receipt and verification

First computed	2026-05-18T01:54:39.092634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9fbbc5d9e577c9db3a1d70fc08ad4bc040c063c879eb9a4d4d1bed5823d3dfe

Aliases

arxiv: 1209.1392 · arxiv_version: 1209.1392v2 · doi: 10.48550/arxiv.1209.1392 · pith_short_12: XH53YXM6K56J · pith_short_16: XH53YXM6K56J3M5B · pith_short_8: XH53YXM6

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/XH53YXM6K56J3M5B24H4BCWUXQ \
  | 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: b9fbbc5d9e577c9db3a1d70fc08ad4bc040c063c879eb9a4d4d1bed5823d3dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cedf09e71945c78cfeaacdbef283d558bc790dd9d9851ca485aaf6b75b88b5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-06T20:00:02Z",
    "title_canon_sha256": "1e6b1d18fdc77694a5ea038221fc96fa89c16b4cfe00258e6d95d89b801b5352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1392",
    "kind": "arxiv",
    "version": 2
  }
}