Pith Number

pith:QVL6BU23

pith:2014:QVL6BU23DNLRA2QCRADKPXRE7P

not attested not anchored not stored refs pending

Mass-Galaxy offsets in Abell 3827, 2218 and 1689: intrinsic properties or line-of-sight substructures?

Irshad Mohammed, Jori Liesenborgs, Liliya L. R. Williams, Prasenjit Saha

arxiv:1402.4217 v1 · 2014-02-18 · 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{QVL6BU23DNLRA2QCRADKPXRE7P}

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	2026-05-18T01:44:36.991527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8557e0d35b1b57106a028806a7de24fbe6f17a45a7f69f72cd7a778d89649cd2

Aliases

arxiv: 1402.4217 · arxiv_version: 1402.4217v1 · doi: 10.48550/arxiv.1402.4217 · pith_short_12: QVL6BU23DNLR · pith_short_16: QVL6BU23DNLRA2QC · pith_short_8: QVL6BU23

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/QVL6BU23DNLRA2QCRADKPXRE7P \
  | 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: 8557e0d35b1b57106a028806a7de24fbe6f17a45a7f69f72cd7a778d89649cd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a9bdc570c7c45fd6cb2076fd91c22453a327602a2c066065ea210109b85161",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-18T03:10:41Z",
    "title_canon_sha256": "0903313dd7d3cef6560b0f2a70f9aa7566e572275432bda10544d3e29061b3a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4217",
    "kind": "arxiv",
    "version": 1
  }
}