Pith Number

pith:NILYKF3O

pith:2014:NILYKF3OYSCS6LGOBYDZMZ26PL

not attested not anchored not stored refs pending

AGN Emission Line Diagnostics and the Mass-Metallicity Relation up to Redshift z~2: the Impact of Selection Effects and Evolution

(2) IAP, (3) Pennsylvania State University, (4) Leiden Observatory, (5) NOAO, 6), (6) Paris-Meudon, (7) Yonsei University), Camilla Pacifici (7), Corentin Schreiber (1) ((1) CEA Saclay, David Elbaz (1), Emanuele Daddi (1), Emeric Le Floc'h (1), Fr\'ed\'eric Bournaud (1), Ingrid Jean-Baptiste (1, Jarle Brinchmann (4), Jonathan R. Trump (3), Mark Dickinson (5), Maurilio Pannella (1), M. D. Lehnert (2, Pierre-Alain Duc (1), Raphael Gobat (1), St\'ephane Charlot (2), St\'ephanie Juneau (1)

arxiv:1403.6832 v2 · 2014-03-26 · astro-ph.GA · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NILYKF3OYSCS6LGOBYDZMZ26PL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:43:50.582623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a1785176ec4852f2cce0e0796675e7ac9c3b5ad686eba6d4af6dd424b57bfbf

Aliases

arxiv: 1403.6832 · arxiv_version: 1403.6832v2 · doi: 10.48550/arxiv.1403.6832 · pith_short_12: NILYKF3OYSCS · pith_short_16: NILYKF3OYSCS6LGO · pith_short_8: NILYKF3O

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/NILYKF3OYSCS6LGOBYDZMZ26PL \
  | 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: 6a1785176ec4852f2cce0e0796675e7ac9c3b5ad686eba6d4af6dd424b57bfbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f471dd487b6148ce802c7b2fe76ebbed6d93105d308d5e02791db1f3c5fb86a4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-26T20:00:03Z",
    "title_canon_sha256": "b32e8de7030f16d35b912396999faf3ff4f4bf13cf4873315ac99a4ace15fc12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6832",
    "kind": "arxiv",
    "version": 2
  }
}