Pith Number

pith:WZZEUJ2C

pith:2013:WZZEUJ2CQ4YZVTZSSZLACJ6RNM

not attested not anchored not stored refs pending

The galaxy-wide IMF of dwarf late-type to massive early-type galaxies

Alexandre Vazdekis (IAC/ULL), Carsten Weidner (IAC/ULL), Jan Pflamm-Altenburg (HISKP), Pavel Kroupa (HISKP)

arxiv:1309.6634 v4 · 2013-09-25 · 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{WZZEUJ2CQ4YZVTZSSZLACJ6RNM}

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

Hector Galaxy Survey: Linking the low- and high-mass ends of the initial mass function in star-forming galaxies

Receipt and verification

First computed	2026-05-18T01:47:26.608219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6724a274287319acf3296560127d16b122b15f91afd9b375893dba6badf0acd

Aliases

arxiv: 1309.6634 · arxiv_version: 1309.6634v4 · doi: 10.48550/arxiv.1309.6634 · pith_short_12: WZZEUJ2CQ4YZ · pith_short_16: WZZEUJ2CQ4YZVTZS · pith_short_8: WZZEUJ2C

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/WZZEUJ2CQ4YZVTZSSZLACJ6RNM \
  | 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: b6724a274287319acf3296560127d16b122b15f91afd9b375893dba6badf0acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cadb0a0f3f18c0f5b0794c73eb93cb0d815503f4836b0dbb30898b84d9aa343",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-25T20:00:01Z",
    "title_canon_sha256": "1d16e078f8f5aee5255c1eda2de10e7556b31cd83aa80e5aa074182ab8114253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6634",
    "kind": "arxiv",
    "version": 4
  }
}