Pith Number

pith:MHTUQWUM

pith:2017:MHTUQWUMUWL4YLQYSUCGA5NV2L

not attested not anchored not stored refs pending

The SLUGGS Survey: Trails of SLUGGS galaxies in a modified spin-ellipticity diagram

Aaron J. Romanowsky, Alister W. Graham, Duncan A. Forbes, Jay Strader, Jean P. Brodie, Sabine Bellstedt

arxiv:1706.01469 v1 · 2017-06-05 · 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{MHTUQWUMUWL4YLQYSUCGA5NV2L}

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	2026-05-18T00:42:56.935202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61e7485a8ca597cc2e1895046075b5d2eae95e3cb6efe09cf05c96465a190d16

Aliases

arxiv: 1706.01469 · arxiv_version: 1706.01469v1 · doi: 10.48550/arxiv.1706.01469 · pith_short_12: MHTUQWUMUWL4 · pith_short_16: MHTUQWUMUWL4YLQY · pith_short_8: MHTUQWUM

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/MHTUQWUMUWL4YLQYSUCGA5NV2L \
  | 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: 61e7485a8ca597cc2e1895046075b5d2eae95e3cb6efe09cf05c96465a190d16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a591cd123927de9da68b974f18ee8eff17e9a666155a8db066b56bd6db7f903b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-05T18:00:05Z",
    "title_canon_sha256": "cfe1ddb2a3406e29badc3833267d5c6a09807d2fc7819f6e3396f808dde08c46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01469",
    "kind": "arxiv",
    "version": 1
  }
}