Pith Number

pith:US5CMU76

pith:2020:US5CMU763NU75UG7YL3ZTLDCZP

not attested not anchored not stored refs pending

How do central and satellite galaxies quench? -- Insights from spatially resolved spectroscopy in the MaNGA survey

Asa F. L. Bluck, Christopher J. Conselice, Hossen Teimoorinia, James Trussler, Joanna M. Piotrowska, Jorge Moreno, Mallory D. Thorp, Roberto Maiolino, Sara L. Ellison, Sebastian F. Sanchez

arxiv:2009.05341 v1 · 2020-09-11 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{US5CMU763NU75UG7YL3ZTLDCZP}

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	2026-07-05T01:42:45.859929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ba2653fedb69fed0dfc2f799ac62cbd1a99c57cfd4b9d77a9b69f11dd28fac

Aliases

arxiv: 2009.05341 · arxiv_version: 2009.05341v1 · doi: 10.48550/arxiv.2009.05341 · pith_short_12: US5CMU763NU7 · pith_short_16: US5CMU763NU75UG7 · pith_short_8: US5CMU76

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/US5CMU763NU75UG7YL3ZTLDCZP \
  | 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: a4ba2653fedb69fed0dfc2f799ac62cbd1a99c57cfd4b9d77a9b69f11dd28fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7826b26155ecaf751131f4d17ba82628672704fea9089e431831d05c2c31e39",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-11T11:12:51Z",
    "title_canon_sha256": "bf65e9edcc713884a017ca3cfb32cd0866f2ba61c12a21017c6c68e9b0fd7956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05341",
    "kind": "arxiv",
    "version": 1
  }
}