Pith Number

pith:LLHTJUNG

pith:2013:LLHTJUNGY3V2HVB67CWJYSK4TE

not attested not anchored not stored refs pending

The Stellar Initial Mass Function of Ultra-Faint Dwarf Galaxies: Evidence for IMF Variations with Galactic Environment

D. VandenBerg, E. Kirby, H. Ferguson, J.D. Simon, J. Kalirai, J. Tumlinson, M. Geha, P. Guhathakurta, R. Avila, R.M. Munoz, T.M. Brown

arxiv:1304.7769 v1 · 2013-04-29 · astro-ph.CO · 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{LLHTJUNGY3V2HVB67CWJYSK4TE}

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	2026-05-18T01:50:14.499536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5acf34d1a6c6eba3d43ef8ac9c495c990ef852c41ac0890df320b58168aef66d

Aliases

arxiv: 1304.7769 · arxiv_version: 1304.7769v1 · doi: 10.48550/arxiv.1304.7769 · pith_short_12: LLHTJUNGY3V2 · pith_short_16: LLHTJUNGY3V2HVB6 · pith_short_8: LLHTJUNG

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/LLHTJUNGY3V2HVB67CWJYSK4TE \
  | 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: 5acf34d1a6c6eba3d43ef8ac9c495c990ef852c41ac0890df320b58168aef66d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a4b7ac539eac5cf8be2eb276f341e5aef0f770fb3cc065d209e8fd9f444a885",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-29T20:00:00Z",
    "title_canon_sha256": "ccbc551d4c669e3fb4bcf1135da3fc7e8b756691df948878db2696553ad956f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7769",
    "kind": "arxiv",
    "version": 1
  }
}