Pith Number

pith:33O7XLEO

pith:2018:33O7XLEOOMZHAKDMB2SKGPQOI4

not attested not anchored not stored refs pending

Angular momentum evolution of galaxies: the perspective of hydrodynamical simulations

(2) ASTRO 3D, (3) DAWN), Claudia del P. Lagos ((1) ICRAR/UWA

arxiv:1810.13074 v1 · 2018-10-31 · 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{33O7XLEOOMZHAKDMB2SKGPQOI4}

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

Post-starburst Galaxies with Active Galactic Nucleus: Properties and Evolutionary Sequences

Receipt and verification

First computed	2026-05-18T00:01:52.340972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deddfbac8e733270286c0ea4a33e0e47287577cfd38487bf7b423675c6bb0ee2

Aliases

arxiv: 1810.13074 · arxiv_version: 1810.13074v1 · doi: 10.48550/arxiv.1810.13074 · pith_short_12: 33O7XLEOOMZH · pith_short_16: 33O7XLEOOMZHAKDM · pith_short_8: 33O7XLEO

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/33O7XLEOOMZHAKDMB2SKGPQOI4 \
  | 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: deddfbac8e733270286c0ea4a33e0e47287577cfd38487bf7b423675c6bb0ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4e7ed1a1198e22e94daa3660ee11306cc3c09c34186272d19e5e07e7be8430c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-31T02:19:27Z",
    "title_canon_sha256": "147c0b318d20c2ffc9669ff0b533da01510951c072702e347afd8225e72fb004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13074",
    "kind": "arxiv",
    "version": 1
  }
}