Pith Number

pith:6SY6OXCR

pith:2014:6SY6OXCR2FP55JDH7XDG76VPW3

not attested not anchored not stored refs pending

Galaxy population properties of the massive X-ray luminous galaxy cluster XDCP J0044.0-2033 at z=1.58: red-sequence formation, massive galaxy assembly, and central star formation activity

A. Bongiorno, A.D. Romeo, A. Fontana, A. Galametz, A. Grazian, A. Lamastra, A. Nastasi, C. Lidman, D. Pierini, J.S. Santos, L. Pentericci, M. Castellano, M. Verdugo, N. Menci, N. Padilla, P. Cerulo, P. Rosati, P. Tozzi, R. Fassbender, R. Suhada, V. Sommariva, V. Strazzullo, Y. Koyama

arxiv:1406.3037 v2 · 2014-06-11 · astro-ph.GA · 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{6SY6OXCR2FP55JDH7XDG76VPW3}

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	2026-05-18T02:43:35.070881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b1e75c51d15fdea467fdc66ffaafb6dbeb259b672f274ab7a2a2655483f724

Aliases

arxiv: 1406.3037 · arxiv_version: 1406.3037v2 · doi: 10.48550/arxiv.1406.3037 · pith_short_12: 6SY6OXCR2FP5 · pith_short_16: 6SY6OXCR2FP55JDH · pith_short_8: 6SY6OXCR

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/6SY6OXCR2FP55JDH7XDG76VPW3 \
  | 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: f4b1e75c51d15fdea467fdc66ffaafb6dbeb259b672f274ab7a2a2655483f724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2e5e340a3ffe1f15e191867eba1467a7a7f50764a33b9afe61e194622e8785d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-11T20:00:40Z",
    "title_canon_sha256": "0b8fa63d12556d7cb2023559c8cac372c02a8ea72eb53ceb49a6f9577aa334c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3037",
    "kind": "arxiv",
    "version": 2
  }
}