Pith Number

pith:EOPK4US7

pith:2015:EOPK4US7KH45NMYKO6CTRNVNDT

not attested not anchored not stored refs pending

The trace of a substantial assembly of massive E-S0 galaxies at 0.8<z<1.5 in galaxy number counts

2), (2) Universidad de La Laguna, (3) Universidad Complutense de Madrid, M. Carmen Eliche-Moral (3) ((1) Instituto de Astrofisica de Canarias, Mercedes Prieto (1, Spain)

arxiv:1505.01159 v1 · 2015-05-05 · 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{EOPK4US7KH45NMYKO6CTRNVNDT}

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	2026-05-18T02:16:50.430649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

239eae525f51f9d6b30a778538b6ad1ce7a9726e50028a71838b6e51674a60c0

Aliases

arxiv: 1505.01159 · arxiv_version: 1505.01159v1 · doi: 10.48550/arxiv.1505.01159 · pith_short_12: EOPK4US7KH45 · pith_short_16: EOPK4US7KH45NMYK · pith_short_8: EOPK4US7

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/EOPK4US7KH45NMYKO6CTRNVNDT \
  | 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: 239eae525f51f9d6b30a778538b6ad1ce7a9726e50028a71838b6e51674a60c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8420ce0d8684dac67db7e005745a20b2543359a55906685cc38883957ef81be5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-05T20:00:44Z",
    "title_canon_sha256": "5f309348357648539395e68cea599ccd99309acee72d3467df63c07d38e458b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01159",
    "kind": "arxiv",
    "version": 1
  }
}