Pith Number

pith:JIAN2VE4

pith:2025:JIAN2VE47N7CDQZK5TBSWXFMEU

not attested not anchored not stored refs pending

How invisible stellar halos bias our understanding of ultra-faint galaxies

(10) University of California, (2) Pomona College, 3), (3) Carnegie Observatories, (4) California State University, 5), (5) California Institute of Technology, (6) University of California, 7), (7) University of Southern California, (8) The University of Texas at Austin, (9) Yale University, Coral Wheeler (1), Francisco J. Mercado (2, Irvine, James S. Bullock (6, Jorge Moreno (2, Merced), Michael Boylan-Kolchin (8), M. Katy Rodriguez Wimberly (4), Philip F. Hopkins (5) ((1) California State Polytechnic University, Pomona, Pratik J. Gandhi (9), San Bernardino, Sarah R. Loebman (10)

arxiv:2506.15785 v1 · 2025-06-18 · 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{JIAN2VE47N7CDQZK5TBSWXFMEU}

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

Age and metallicity of low-mass galaxies: from their centres to their stellar halos

Receipt and verification

First computed	2026-07-05T11:23:52.132104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a00dd549cfb7e21c32aecc32b5cac253a2b90194b82abcdfd955ca469beb323

Aliases

arxiv: 2506.15785 · arxiv_version: 2506.15785v1 · doi: 10.48550/arxiv.2506.15785 · pith_short_12: JIAN2VE47N7C · pith_short_16: JIAN2VE47N7CDQZK · pith_short_8: JIAN2VE4

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/JIAN2VE47N7CDQZK5TBSWXFMEU \
  | 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: 4a00dd549cfb7e21c32aecc32b5cac253a2b90194b82abcdfd955ca469beb323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47b2c5c833c836c7d6c2b006a2522ffe05d2e5b5ac595af21f43923734e429da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-18T18:00:45Z",
    "title_canon_sha256": "a30ad4bd0b019a9a722409e4b856d8691d82c90c5d784d5440d9b69ec9ba6c6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15785",
    "kind": "arxiv",
    "version": 1
  }
}