Pith Number

pith:WFTR7YBR

pith:2015:WFTR7YBRD65MPKGJTWL3Y4ERST

not attested not anchored not stored refs pending

Leo P: How Many Metals can a Very Low-Mass, Isolated Galaxy Retain?

Andrew Dolphin, Danielle Berg, Elizabeth A. K. Adams, Evan D. Skillman, John J. Salzer, John M. Cannon, Katherine L. Rhode, Kristen B. W. McQuinn, Martha P. Haynes, Riccardo Giovanelli

arxiv:1512.00459 v1 · 2015-12-01 · 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{WFTR7YBRD65MPKGJTWL3Y4ERST}

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

1 paper in Pith

The Simulated Oxygen Shortage (SOS): Mapping the Missing OVI in Simulated Dwarf Galaxies to Subgrid Physics

Receipt and verification

First computed	2026-05-18T01:24:15.917395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1671fe0311fbac7a8c99d97bc709194e87125c4682bf0c96f04527eedde11b6

Aliases

arxiv: 1512.00459 · arxiv_version: 1512.00459v1 · doi: 10.48550/arxiv.1512.00459 · pith_short_12: WFTR7YBRD65M · pith_short_16: WFTR7YBRD65MPKGJ · pith_short_8: WFTR7YBR

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/WFTR7YBRD65MPKGJTWL3Y4ERST \
  | 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: b1671fe0311fbac7a8c99d97bc709194e87125c4682bf0c96f04527eedde11b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39480f61bcd899315874ab16d3b871fc4a07888554c3d06d1b320670a545d289",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-01T21:00:04Z",
    "title_canon_sha256": "e23d23d928d1e9c6aa04ef8e06b95802b3b3e489a9b8f01e33ee8f97141b2ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00459",
    "kind": "arxiv",
    "version": 1
  }
}