Pith Number

pith:OQ2APJ4K

pith:2015:OQ2APJ4K24FBD73F7U6STVDY6S

not attested not anchored not stored refs pending

An analytical model for galaxy metallicity: What do metallicity relations tell us about star formation and outflow?

Andrew Benson, Guillermo A. Blanc, Yu Lu

arxiv:1506.02036 v1 · 2015-06-05 · 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{OQ2APJ4K24FBD73F7U6STVDY6S}

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	2026-05-18T01:35:47.274828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

743407a78ad70a11ff65fd3d29d478f4983f33b22bc13c67dc5f6ff5954fd64a

Aliases

arxiv: 1506.02036 · arxiv_version: 1506.02036v1 · doi: 10.48550/arxiv.1506.02036 · pith_short_12: OQ2APJ4K24FB · pith_short_16: OQ2APJ4K24FBD73F · pith_short_8: OQ2APJ4K

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/OQ2APJ4K24FBD73F7U6STVDY6S \
  | 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: 743407a78ad70a11ff65fd3d29d478f4983f33b22bc13c67dc5f6ff5954fd64a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84bfeb6e03ea43fa5d1b816201f0a2a5392f34be7937b20e50db900586e85838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-05T20:00:37Z",
    "title_canon_sha256": "837d29780aa4f90cd428becd954da55de07106b2d46fdbf0e04edfbeae3d4194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02036",
    "kind": "arxiv",
    "version": 1
  }
}