Pith Number

pith:WLQO2HXP

pith:2017:WLQO2HXPHEKRMLABBJEPHTRRAD

not attested not anchored not stored refs pending

Are ultracompact minihalos really ultracompact?

Adrienne L. Erickcek, Avery P. Bailey, Marcelo A. Alvarez, M. Sten Delos

arxiv:1712.05421 v2 · 2017-12-14 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLQO2HXPHEKRMLABBJEPHTRRAD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Post-collapse Lagrangian perturbation theory in three dimensions

Receipt and verification

First computed	2026-05-18T00:21:56.676709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e0ed1eef3915162c010a48f3ce3100d4cc8048b9fdec7a3d3fdb06744e8aed

Aliases

arxiv: 1712.05421 · arxiv_version: 1712.05421v2 · doi: 10.48550/arxiv.1712.05421 · pith_short_12: WLQO2HXPHEKR · pith_short_16: WLQO2HXPHEKRMLAB · pith_short_8: WLQO2HXP

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/WLQO2HXPHEKRMLABBJEPHTRRAD \
  | 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: b2e0ed1eef3915162c010a48f3ce3100d4cc8048b9fdec7a3d3fdb06744e8aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b338467cd9b2d322810105f59539556a7b2a3f2ae948f55d248c42fa2d1e7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-14T19:16:44Z",
    "title_canon_sha256": "cc0ef6efe6165b285c8c08409357e894b271b2c1feaa33fb40db377f1b5a334e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05421",
    "kind": "arxiv",
    "version": 2
  }
}