Pith Number

pith:U44VIVTE

pith:2014:U44VIVTEEZSSJBTYYVVZNA5TW7

not attested not anchored not stored refs pending

A Consistent Study of Metallicity Evolution at 0.8 < z < 2.6

Alessandra Beifiori, Alvio Renzini, Amiel Sternberg, Andreas Burkert, Chiara Mancini, C. Marcella Carollo, David J. Wilman, David Rosario, Dieter Lutz, Emily Wisnioski, Erica J. Nelson, Eva Wuyts, Frank Eisenhauer, Gabriel B. Brammer, Ivelina G. Momcheva, Jaron Kurk, Jeffrey Chan, J. Trevor Mendel, Kaushala Bandara, Linda J. Tacconi, Matteo Fossati, Natascha M. F\"orster Schreiber, Peter Buschkamp, Philipp Lang, Pieter van Dokkum, Ralf Bender, Ray M. Sharples, Reinhard Genzel, Ric Davies, Roberto P. Saglia, Sandesh K. Kulkarni, Sandro Tacchella, Simon J. Lilly, Stella Seitz, Stijn Wuyts, Thorsten Naab

arxiv:1405.6590 v3 · 2014-05-26 · 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{U44VIVTEEZSSJBTYYVVZNA5TW7}

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	2026-05-18T01:43:06.317892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7395456642665248678c56b9683b3b7eae7f3545e9c15dccc272d0a94130a2b

Aliases

arxiv: 1405.6590 · arxiv_version: 1405.6590v3 · doi: 10.48550/arxiv.1405.6590 · pith_short_12: U44VIVTEEZSS · pith_short_16: U44VIVTEEZSSJBTY · pith_short_8: U44VIVTE

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/U44VIVTEEZSSJBTYYVVZNA5TW7 \
  | 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: a7395456642665248678c56b9683b3b7eae7f3545e9c15dccc272d0a94130a2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff69a63ae31780a73cf6cbb8689b5d9f98a408b813b75c16cc1bd09d2d6d586",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-26T14:31:04Z",
    "title_canon_sha256": "9582f9a364ff982ee487d13db5b1576082f122ac5c2eaffe1987c2dead966ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6590",
    "kind": "arxiv",
    "version": 3
  }
}