Pith Number

pith:KQWBMEHO

pith:2011:KQWBMEHOYJYOYM573ZE2YAJTXA

not attested not anchored not stored refs pending

The Effect of Coupled Dark Energy on the Alignment between Dark Matter and Galaxy Distributions in Clusters

(2) Seoul National University, (3) Max-Planck-Institut fuer Astronomie), Andrea V. Maccio (3) ((1) Excellence Cluster Universe, Garching, Jounghun Lee (2), Marco Baldi (1)

arxiv:1101.5761 v3 · 2011-01-30 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQWBMEHOYJYOYM573ZE2YAJTXA}

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	2026-05-18T02:03:20.439684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542c1610eec270ec33bfde49ac0133b831f9aeef496bc4f2632e9185a50a80af

Aliases

arxiv: 1101.5761 · arxiv_version: 1101.5761v3 · doi: 10.48550/arxiv.1101.5761 · pith_short_12: KQWBMEHOYJYO · pith_short_16: KQWBMEHOYJYOYM57 · pith_short_8: KQWBMEHO

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/KQWBMEHOYJYOYM573ZE2YAJTXA \
  | 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: 542c1610eec270ec33bfde49ac0133b831f9aeef496bc4f2632e9185a50a80af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75ee6f599fff70c374d683dabc3813be5ae0e59bb2ac4b1f756b0bba8f3d7fd0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-30T11:13:09Z",
    "title_canon_sha256": "437f5433eb1c2f88a4dff1aee7861c65fd7429abd022f0601990e1c007cbb1d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5761",
    "kind": "arxiv",
    "version": 3
  }
}