Pith Number

pith:OYIFSVYO

pith:2019:OYIFSVYOFM57DZ5AQE4KAQ5B76

not attested not anchored not stored refs pending

EDGE: the mass-metallicity relation as a critical test of galaxy formation physics

Andrew Pontzen, Joakim Rosdahl, Justin I. Read, Martin P. Rey, Matthew Orkney, Michael Kretschmer, Oscar Agertz, Robbert Verbeke, Romain Teyssier, Sarah Nickerson

arxiv:1904.02723 v2 · 2019-04-04 · 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{OYIFSVYOFM57DZ5AQE4KAQ5B76}

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.

Cited by

2 papers in Pith

Revisiting the mass metallicity relation and the fundamental metallicity relation of dwarf galaxies at cosmic noon with NIRISS

BEACON: JWST NIRCam Pure-parallel Imaging Survey. III. Constraints on the UV LF and the Clustering of z~7-14 Galaxies

Receipt and verification

First computed	2026-07-05T00:24:37.950135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761059570e2b3bf1e7a08138a043a1ffbaf407a21ac08d6af57764e8a1621578

Aliases

arxiv: 1904.02723 · arxiv_version: 1904.02723v2 · doi: 10.48550/arxiv.1904.02723 · pith_short_12: OYIFSVYOFM57 · pith_short_16: OYIFSVYOFM57DZ5A · pith_short_8: OYIFSVYO

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/OYIFSVYOFM57DZ5AQE4KAQ5B76 \
  | 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: 761059570e2b3bf1e7a08138a043a1ffbaf407a21ac08d6af57764e8a1621578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6754dcbd2b74518c3a4e78aed748c8a3f03b0970d0f2def1bd8a1a0f6bb2b1b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-04T18:00:15Z",
    "title_canon_sha256": "66e3b4222c993c1a1b64dddb2571b9e666de44916b30ace58dde7d4d5c01b1a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02723",
    "kind": "arxiv",
    "version": 2
  }
}