Pith Number

pith:VYIRSC5T

pith:2015:VYIRSC5TMAEKC6MQCBLUVWUR22

not attested not anchored not stored refs pending

Connecting Angular Momentum and Galactic Dynamics: The complex Interplay between Spin, Mass, and Morphology

A. Burkert, A.F. Teklu, A.M. Beck, A.S. Schmidt, F. Schulze, K. Dolag, L.K. Steinborn, R.-S. Remus

arxiv:1503.03501 v2 · 2015-03-11 · 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{VYIRSC5TMAEKC6MQCBLUVWUR22}

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	2026-05-18T01:30:25.050123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae11190bb36008a1799010574ada91d68f6de9e1108b0513cf2b56801d2353c5

Aliases

arxiv: 1503.03501 · arxiv_version: 1503.03501v2 · doi: 10.48550/arxiv.1503.03501 · pith_short_12: VYIRSC5TMAEK · pith_short_16: VYIRSC5TMAEKC6MQ · pith_short_8: VYIRSC5T

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/VYIRSC5TMAEKC6MQCBLUVWUR22 \
  | 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: ae11190bb36008a1799010574ada91d68f6de9e1108b0513cf2b56801d2353c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4c41fb0fb8bbe3f101c5e1f63bb0c6107c9d9fc50b43b5f86cdc480bfb3aff5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-11T21:01:11Z",
    "title_canon_sha256": "c6c11e3a3e367f18a20a7cd54ac9c0409a0a465291df5487e19e679b75e42876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03501",
    "kind": "arxiv",
    "version": 2
  }
}