Pith Number

pith:IVIQTDOV

pith:2026:IVIQTDOVCHA3ZAOP3KOHRY4IK2

not attested not anchored not stored refs pending

A universal model for the accretion rates and formation times of dark matter halos

Ankita Bera, Benedikt Diemer

arxiv:2606.09997 v1 · 2026-06-08 · astro-ph.CO · 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{IVIQTDOVCHA3ZAOP3KOHRY4IK2}

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	2026-06-10T00:08:40.470520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4551098dd511c1bc81cfda9c78e3885692e88fa3f3937e098acbb71a9ee8874b

Aliases

arxiv: 2606.09997 · arxiv_version: 2606.09997v1 · doi: 10.48550/arxiv.2606.09997 · pith_short_12: IVIQTDOVCHA3 · pith_short_16: IVIQTDOVCHA3ZAOP · pith_short_8: IVIQTDOV

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/IVIQTDOVCHA3ZAOP3KOHRY4IK2 \
  | 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: 4551098dd511c1bc81cfda9c78e3885692e88fa3f3937e098acbb71a9ee8874b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "729d116191c2eae67c1ac43d796fc6cf5279ec37df8218cb0c8a65ae4694d3ff",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-08T18:00:04Z",
    "title_canon_sha256": "3e912ad7868feba59d4c95e34aa8e86a9ed51b84e0a4976d549c67c595abc4a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09997",
    "kind": "arxiv",
    "version": 1
  }
}