Pith Number

pith:EJTFFCSM

pith:2015:EJTFFCSM6DTHHJV7IISPEN7YSX

not attested not anchored not stored refs pending

The formation history of massive cluster galaxies as revealed by CARLA

A. Galametz, A. Rettura, C. J. Conselice, D. Stern, D. Wylezalek, E. A. Cooke, M. Brodwin, M. Jarvis, N. A. Hatch, N. Seymour, O. Almaini, P. R. Eisenhardt, S. A. Stanford, S. I. Muldrew, W. G. Hartley

arxiv:1507.00350 v1 · 2015-07-01 · 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{EJTFFCSM6DTHHJV7IISPEN7YSX}

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	2026-05-18T01:35:46.245636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2266528a4cf0e673a6bf4224f237f895d6ae6ad1d5e34bfa3dbd122704b42f20

Aliases

arxiv: 1507.00350 · arxiv_version: 1507.00350v1 · doi: 10.48550/arxiv.1507.00350 · pith_short_12: EJTFFCSM6DTH · pith_short_16: EJTFFCSM6DTHHJV7 · pith_short_8: EJTFFCSM

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/EJTFFCSM6DTHHJV7IISPEN7YSX \
  | 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: 2266528a4cf0e673a6bf4224f237f895d6ae6ad1d5e34bfa3dbd122704b42f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b68ea2fd29a2e25455d90ba50eecca3dd9f638e9988c586ea69a23535680cd",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-01T20:01:08Z",
    "title_canon_sha256": "85843b69fcce22fa8e9397d569e4daf0e94f0d3255d2c3cd79479fed37a7b910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00350",
    "kind": "arxiv",
    "version": 1
  }
}