Pith Number

pith:UETO4TRG

pith:2025:UETO4TRGJHFPQCXGKCSG3UGR5C

not attested not anchored not stored refs pending

Deep Photometric Observations of Ultra-Faint Milky Way Satellites Centaurus I and Eridanus IV

Alexander P. Ji, Alex H. Riley, Alfredo Zenteno, Amandine Doliva-Dolinsky, Andrew B. Pace, Astha Chaturvedi, Bur\c{c}in Mutlu-Pakdil, Clara E. Mart\'inez-V\'azquez, Clecio R. Bom (DELVE Collaboration), David J. Sand, Denija Crnojevic, Guilherme Limberg, Gustavo E. Medina, Joanna D. Sakowska, Julio A. Carballo-Bello, Laurella Marin, Mahdieh Navabi, Mairead E. Heiger, Quinn O. Casey, Sasha N. Campana, Ting S. Li, William Cerny

arxiv:2501.04772 v2 · 2025-01-08 · 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{UETO4TRGJHFPQCXGKCSG3UGR5C}

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	2026-07-05T10:36:34.230268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a126ee4e2649caf80ae650a46dd0d1e8b2365f92f8fc90ee2b135f9a63a13019

Aliases

arxiv: 2501.04772 · arxiv_version: 2501.04772v2 · doi: 10.48550/arxiv.2501.04772 · pith_short_12: UETO4TRGJHFP · pith_short_16: UETO4TRGJHFPQCXG · pith_short_8: UETO4TRG

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/UETO4TRGJHFPQCXGKCSG3UGR5C \
  | 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: a126ee4e2649caf80ae650a46dd0d1e8b2365f92f8fc90ee2b135f9a63a13019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf2f022dbd0c2ddada5b1ec24d653d764d1b56592ad9cb43c70dacc1aba101b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-08T19:00:01Z",
    "title_canon_sha256": "aad4a927c1c593000d3300433d5f31c9e245af28cf93388dcbe85a81cbcc2e36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04772",
    "kind": "arxiv",
    "version": 2
  }
}