Pith Number

pith:EERF7AUY

pith:2014:EERF7AUYD2IVA47R3QSF7FKE4B

not attested not anchored not stored refs pending

Metal deficiency in cluster star-forming galaxies at z=2

2), (2) Department of Physics, 3), (3) School of Physics, (4) Institute for Astronomy, (5) INAF-Osservatorio Astronomico di Padova, (6) Subaru Telescope, 7), (7) Graduate University for Advanced Studies Tokyo), A. Renzini (5), A. Zanella (1) ((1) CEA - Saclay, E. Daddi (1), ETH Zurich, F. Bournaud (1), F. Valentino (1), Korea Institute for Advanced Study Seul, Ludwig-Maximilians-Universitaet Munich, M. Carollo (4), M. Onodera (4), N. Arimoto (6, R. Gobat (1, S. Juneau (1), V. Strazzullo (1

arxiv:1410.1437 v2 · 2014-10-06 · 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{EERF7AUYD2IVA47R3QSF7FKE4B}

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	2026-05-18T01:41:52.129221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21225f82981e915073f1dc245f9544e047cb35d2d2c35fcdf9b3f0ff18775f36

Aliases

arxiv: 1410.1437 · arxiv_version: 1410.1437v2 · doi: 10.48550/arxiv.1410.1437 · pith_short_12: EERF7AUYD2IV · pith_short_16: EERF7AUYD2IVA47R · pith_short_8: EERF7AUY

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/EERF7AUYD2IVA47R3QSF7FKE4B \
  | 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: 21225f82981e915073f1dc245f9544e047cb35d2d2c35fcdf9b3f0ff18775f36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74eb738bb8825de68646a7fe4e1ae264b0bc14aa7bfcfeb1ec1ad5ad4fada0c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-06T16:15:54Z",
    "title_canon_sha256": "bcfc2096cbd5dae16f950310793a2a75565914ca4a1ede66ff031064d32519d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1437",
    "kind": "arxiv",
    "version": 2
  }
}