Pith Number

pith:7KT567XD

pith:2019:7KT567XDOLYYEI5FS3SBBWWBTQ

not attested not anchored not stored refs pending

Post-Starburst Galaxies in SDSS-IV MaNGA

Christy Tremonti, Dmitry Bizyaev, Kate Rowlands, Lihwai Lin, Renbin Yan, Rog\'erio Riffel, Vivienne Wild, Yan-Mei Chen, Yong Shi

arxiv:1909.01658 v1 · 2019-09-04 · 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{7KT567XDOLYYEI5FS3SBBWWBTQ}

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	2026-07-05T00:10:43.290388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa7df7ee372f18223a596e410dac19c2cc387220c136a604c86a3a9e6eb1f8e

Aliases

arxiv: 1909.01658 · arxiv_version: 1909.01658v1 · doi: 10.48550/arxiv.1909.01658 · pith_short_12: 7KT567XDOLYY · pith_short_16: 7KT567XDOLYYEI5F · pith_short_8: 7KT567XD

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/7KT567XDOLYYEI5FS3SBBWWBTQ \
  | 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: faa7df7ee372f18223a596e410dac19c2cc387220c136a604c86a3a9e6eb1f8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae276e59c7f816a0b0977c1cd93f3ad8cef37faca855a1705fff6c2f446c274",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-09-04T09:45:23Z",
    "title_canon_sha256": "f2180a5c1c78852f046c815754afeee53933883e89dd1e7be92768a068ec7962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01658",
    "kind": "arxiv",
    "version": 1
  }
}