Pith Number

pith:GF4R3RGA

pith:2016:GF4R3RGAODOLCXKHSLR5Y7ONRJ

not attested not anchored not stored refs pending

Constraining the subgrid physics in simulations of isolated dwarf galaxies

Bert Vandenbroucke, Robbert Verbeke, Sven De Rijcke (Ghent University)

arxiv:1602.03524 v1 · 2016-02-10 · 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{GF4R3RGAODOLCXKHSLR5Y7ONRJ}

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	2026-05-18T01:18:24.948087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31791dc4c070dcb15d4792e3dc7dcd8a5f5c066e574c870bf6ab03369b9d8169

Aliases

arxiv: 1602.03524 · arxiv_version: 1602.03524v1 · doi: 10.48550/arxiv.1602.03524 · pith_short_12: GF4R3RGAODOL · pith_short_16: GF4R3RGAODOLCXKH · pith_short_8: GF4R3RGA

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/GF4R3RGAODOLCXKHSLR5Y7ONRJ \
  | 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: 31791dc4c070dcb15d4792e3dc7dcd8a5f5c066e574c870bf6ab03369b9d8169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28047ceec90d8ab34c93169bbd519a7ae02b5d34aeb515f53606085b09413373",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-10T21:00:00Z",
    "title_canon_sha256": "4f9606d1619648df5e2cfcedb6704d5e43b2a395b99f8575a03f0669fc5ec3b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03524",
    "kind": "arxiv",
    "version": 1
  }
}