Pith Number

pith:XKHIB6O2

pith:2023:XKHIB6O2QCAIVNTE5JVPYMPQNK

not attested not anchored not stored refs pending

An extremely compact, low-mass post-starburst galaxy at $z=5.2$

Adam Muzzin, Chris Willott, Gabriel Brammer, Ga\"el Noirot, Ghassan Sarrouh, Gregor Rihtar\v{s}i\v{c}, Guillaume Dezprez, Jasleen Matharu, Kartheik G. Iyer, Katriona Gould, Lamiya Mowla, Marcin Sawicki, Maru\v{s}a Brada\v{c}, Nicholas Martis, Roberto Abraham, Tess Grindlay, Victoria Strait, Yoshihisi Asada

arxiv:2303.11349 v1 · 2023-03-20 · 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{XKHIB6O2QCAIVNTE5JVPYMPQNK}

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	2026-07-05T05:53:17.308639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba8e80f9da80808ab664ea6afc31f06abf465df9573fa4ea22cae7187eeb8288

Aliases

arxiv: 2303.11349 · arxiv_version: 2303.11349v1 · doi: 10.48550/arxiv.2303.11349 · pith_short_12: XKHIB6O2QCAI · pith_short_16: XKHIB6O2QCAIVNTE · pith_short_8: XKHIB6O2

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/XKHIB6O2QCAIVNTE5JVPYMPQNK \
  | 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: ba8e80f9da80808ab664ea6afc31f06abf465df9573fa4ea22cae7187eeb8288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "888f8fe5a60e2063e944145257e35b48c18e3f7b52e033da66a326fd7b2990c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-20T18:00:01Z",
    "title_canon_sha256": "4273e52f7969e8e7162e125f8a5f657b4fa01b194ca9c525d2f7d3b6f70e69ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11349",
    "kind": "arxiv",
    "version": 1
  }
}