Pith Number

pith:TZPBEGJU

pith:2019:TZPBEGJU6EV2N7J2BQVEXHCSRP

not attested not anchored not stored refs pending

Angular momentum of $z\sim 1.5$ galaxies and their local analogues with adaptive optics

Alfred L. Tiley, A. Mark Swinbank, Claudia D. P. Lagos, Danail Obreschkow, Deanne B. Fisher, Giulia Savorgnan, Karl Glazebrook, Liang Wang, Ray M. Sharples, Richard Bower, Sarah M. Sweet, Steven Gillman

arxiv:1903.04746 v1 · 2019-03-12 · 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{TZPBEGJU6EV2N7J2BQVEXHCSRP}

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	2026-05-17T23:50:54.924601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e5e121934f12ba6fd3a0c2a4b9c528bf234eb11c6d436e0179801fce4cbaea8

Aliases

arxiv: 1903.04746 · arxiv_version: 1903.04746v1 · doi: 10.48550/arxiv.1903.04746 · pith_short_12: TZPBEGJU6EV2 · pith_short_16: TZPBEGJU6EV2N7J2 · pith_short_8: TZPBEGJU

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/TZPBEGJU6EV2N7J2BQVEXHCSRP \
  | 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: 9e5e121934f12ba6fd3a0c2a4b9c528bf234eb11c6d436e0179801fce4cbaea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0891d68555345dd2c854a0df0727a53c5f92666934e282397bea5204eb147876",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-12T06:57:03Z",
    "title_canon_sha256": "4125aec7aa7366aa99ecaa9f3a84114002d72a0df5c2c312597629d046eca2ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04746",
    "kind": "arxiv",
    "version": 1
  }
}