Pith Number

pith:AXJUF23L

pith:2025:AXJUF23LCM3DYLRMOCPALV4VQO

not attested not anchored not stored refs pending

Simulations of the accreted stellar halos of low-mass field galaxies

Andrew P. Cooper (1), Carlos S. Frenk (2), Polish Academy of Sciences), Sownak Bose (2) ((1) National Tsing Hua University, Taiwan (2) Durham University (3) Center for Theoretical Physics, Wojciech A. Hellwing (3)

arxiv:2501.13317 v2 · 2025-01-23 · 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{AXJUF23LCM3DYLRMOCPALV4VQO}

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	2026-07-05T11:24:12.890566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d342eb6b13363c2e2c709e05d79583a388c28e56180bbe105d61615fe04c32

Aliases

arxiv: 2501.13317 · arxiv_version: 2501.13317v2 · doi: 10.48550/arxiv.2501.13317 · pith_short_12: AXJUF23LCM3D · pith_short_16: AXJUF23LCM3DYLRM · pith_short_8: AXJUF23L

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/AXJUF23LCM3DYLRMOCPALV4VQO \
  | 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: 05d342eb6b13363c2e2c709e05d79583a388c28e56180bbe105d61615fe04c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94321353e5c44a02a9eb63f3f057cec107181b6737475b22da9f12a3779c7a5e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-23T02:02:04Z",
    "title_canon_sha256": "4b65cd361f9b6790e909237dfcc9498ca9351ff94b583a2e9ac6c7b67990db08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13317",
    "kind": "arxiv",
    "version": 2
  }
}