Pith Number

pith:VKTNSXLE

pith:2019:VKTNSXLEXQXTHJAKSGYWT4NSPJ

not attested not anchored not stored refs pending

Young stellar populations in early-type dwarf galaxies; occurrence, radial extent and scaling relations

2), (2) IPM, (3) AIP Potsdam, 4) ((1) Kapteyn Institute Groningen, (4) Oulu, Aku Venhola (1, Edwin A. Valentijn (1), Elaheh Hamraz (1, Finland), Germany, Habib Khosroshahi (2), Iran, Mark den Brok (3), NL, Reynier F. Peletier (1), Tehran

arxiv:1904.03108 v1 · 2019-04-05 · 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{VKTNSXLEXQXTHJAKSGYWT4NSPJ}

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	2026-05-17T23:45:26.929087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa6d95d64bc2f33a40a91b169f1b27a7db3bd3c8bce1dd2fbcb3ae0a9b50326

Aliases

arxiv: 1904.03108 · arxiv_version: 1904.03108v1 · doi: 10.48550/arxiv.1904.03108 · pith_short_12: VKTNSXLEXQXT · pith_short_16: VKTNSXLEXQXTHJAK · pith_short_8: VKTNSXLE

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/VKTNSXLEXQXTHJAKSGYWT4NSPJ \
  | 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: aaa6d95d64bc2f33a40a91b169f1b27a7db3bd3c8bce1dd2fbcb3ae0a9b50326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a09ccacb07bc0f835e713ab87df33bc439c1ef2a1ebdb2876f3de467785ada1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-05T15:07:16Z",
    "title_canon_sha256": "9dc6da538ea69bf0babcd60fb710bec50f5900283ea77383822bbe4d66c2f502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03108",
    "kind": "arxiv",
    "version": 1
  }
}