Pith Number

pith:2JOMOHSL

pith:2021:2JOMOHSLGLNTUIOA52UZEG6YAB

not attested not anchored not stored refs pending

The two formation pathways of S0 galaxies

Arianna Dolfi, Duncan A. Forbes, Kenji Bekki, Michael J. Drinkwater, Sarah M. Sweet, Simon Deeley, Warrick J. Couch

arxiv:2111.04864 v1 · 2021-11-08 · 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{2JOMOHSLGLNTUIOA52UZEG6YAB}

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

Morphological Classification of Galaxies

Receipt and verification

First computed	2026-07-05T03:30:18.956097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25cc71e4b32db3a21c0eea9921bd8006a73185382f37aca69add0c14e1eb405

Aliases

arxiv: 2111.04864 · arxiv_version: 2111.04864v1 · doi: 10.48550/arxiv.2111.04864 · pith_short_12: 2JOMOHSLGLNT · pith_short_16: 2JOMOHSLGLNTUIOA · pith_short_8: 2JOMOHSL

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/2JOMOHSLGLNTUIOA52UZEG6YAB \
  | 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: d25cc71e4b32db3a21c0eea9921bd8006a73185382f37aca69add0c14e1eb405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59e8162f29d998096f8e301d4122bf891667d2efcd612b48306cefa23a90f0ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-08T23:05:24Z",
    "title_canon_sha256": "ebf72c38de0fc28ce81771e80221ccfdb0dd849eb8e2fc2e8c2635d4e992c5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04864",
    "kind": "arxiv",
    "version": 1
  }
}