Pith Number

pith:2X4G2KZS

pith:2024:2X4G2KZSL7D7MTELAU4AOWBTWJ

not attested not anchored not stored refs pending

EDGE: Dark matter core creation depends on the timing of star formation

Andrew Pontzen, Claudia Muni, Emily I. Gray, Ethan Taylor, Justin I. Read, Martin P. Rey, Oscar Agertz, Stacy Y. Kim

arxiv:2407.14579 v2 · 2024-07-19 · 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{2X4G2KZSL7D7MTELAU4AOWBTWJ}

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

It's Not Just Star Formation: A trend of low dark matter densities in the Andromeda dwarf galaxy system

Receipt and verification

First computed	2026-07-05T09:48:14.677255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f86d2b325fc7f64c8b0538075833b27e833682570fb0f2b2f41de0a17cbca6

Aliases

arxiv: 2407.14579 · arxiv_version: 2407.14579v2 · doi: 10.48550/arxiv.2407.14579 · pith_short_12: 2X4G2KZSL7D7 · pith_short_16: 2X4G2KZSL7D7MTEL · pith_short_8: 2X4G2KZS

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/2X4G2KZSL7D7MTELAU4AOWBTWJ \
  | 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: d5f86d2b325fc7f64c8b0538075833b27e833682570fb0f2b2f41de0a17cbca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c93d6c1a301871608f108b6e650b65ad1968e73e2fe195ab7e4ae1b3258996e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-19T18:00:00Z",
    "title_canon_sha256": "3baeab74c4fec5a4aa7ea811b3a319568efa027c06823f7b0d2c185829ab0c31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14579",
    "kind": "arxiv",
    "version": 2
  }
}