Pith Number

pith:QGEQMTJJ

pith:2012:QGEQMTJJAVOEHXLOAFJQDMZHFI

not attested not anchored not stored refs pending

Galaxies in X-ray Groups. II. A Weak Lensing Study of Halo Centering

Alexie Leauthaud, Alexis Finoguenov, Chung-Pei Ma, Eli S. Rykoff, Jeremy L. Tinker, Kevin Bundy, Matthew R. George, Richard Massey, Risa H. Wechsler, Simona Mei

arxiv:1205.4262 v2 · 2012-05-18 · 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{QGEQMTJJAVOEHXLOAFJQDMZHFI}

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	2026-05-18T03:46:48.996158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8189064d29055c43dd6e015301b3272a0a2711df64d055bf79c67964c4c271e5

Aliases

arxiv: 1205.4262 · arxiv_version: 1205.4262v2 · doi: 10.48550/arxiv.1205.4262 · pith_short_12: QGEQMTJJAVOE · pith_short_16: QGEQMTJJAVOEHXLO · pith_short_8: QGEQMTJJ

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/QGEQMTJJAVOEHXLOAFJQDMZHFI \
  | 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: 8189064d29055c43dd6e015301b3272a0a2711df64d055bf79c67964c4c271e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d337d0aade1ca2a768959d24549c1608933e2fb24da462e36e64e333c4cfe0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-18T21:02:06Z",
    "title_canon_sha256": "f5a91b510adfabf28eaa987881e2a4333a506ef1111065afcfe145beec7c808f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4262",
    "kind": "arxiv",
    "version": 2
  }
}