Pith Number

pith:XVO7PKC6

pith:2016:XVO7PKC6DCQEDUQFMOI25KFZMZ

not attested not anchored not stored refs pending

Sizes, Colour gradients and Resolved Stellar Mass Distributions for the Massive Cluster Galaxies in XMMUJ2235-2557 at z = 1.39

Alessandra Beifiori, Audrey Galametz, David J. Wilman, Ian J. Lewis, Jeffrey C.C. Chan, John P. Stott, J. Trevor Mendel, Laura J. Prichard, Matteo Fossati, Michael Wegner, Michele Cappellari, Ralf Bender, Ray Sharples, Roberto P. Saglia, Roger L. Davies, Ryan C. W. Houghton

arxiv:1603.00468 v1 · 2016-03-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVO7PKC6DCQEDUQFMOI25KFZMZ}

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	2026-05-18T01:18:37.002343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd5df7a85e18a041d2056391aea8b9666e9e11dac8209b28c0e6bc8eb8f7834c

Aliases

arxiv: 1603.00468 · arxiv_version: 1603.00468v1 · doi: 10.48550/arxiv.1603.00468 · pith_short_12: XVO7PKC6DCQE · pith_short_16: XVO7PKC6DCQEDUQF · pith_short_8: XVO7PKC6

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/XVO7PKC6DCQEDUQFMOI25KFZMZ \
  | 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: bd5df7a85e18a041d2056391aea8b9666e9e11dac8209b28c0e6bc8eb8f7834c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6caa9f6023f0dffe42f73e8cca8ed26d1ad42aa867c4d0370559b10d48f935e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-01T21:00:02Z",
    "title_canon_sha256": "033b09e893f390f37403c263880e5122fe9373fefe16a57e0c1731ff21462fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00468",
    "kind": "arxiv",
    "version": 1
  }
}