Pith Number

pith:U4SFMNRA

pith:2006:U4SFMNRANUAEIXBWAPXQ4KYBNZ

not attested not anchored not stored refs pending

Fast cosmological parameter estimation using neural networks

M. Bridges, M. P. Hobson, S. F. Gull, T. Auld

arxiv:astro-ph/0608174 v2 · 2006-08-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4SFMNRANUAEIXBWAPXQ4KYBNZ}

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

Machine Learning for Multi-messenger Probes of New Physics and Cosmology: A Review and Perspective

Receipt and verification

First computed	2026-07-04T15:22:19.826209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7245636206d00445c3603ef0e2b016e4b38deaf7bede8cbdb252df76a801589

Aliases

arxiv: astro-ph/0608174 · arxiv_version: astro-ph/0608174v2 · doi: 10.48550/arxiv.astro-ph/0608174 · pith_short_12: U4SFMNRANUAE · pith_short_16: U4SFMNRANUAEIXBW · pith_short_8: U4SFMNRA

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/U4SFMNRANUAEIXBWAPXQ4KYBNZ \
  | 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: a7245636206d00445c3603ef0e2b016e4b38deaf7bede8cbdb252df76a801589

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839258cc0ffb362273b6d9b2a52f48414d2e683e39321857faa1842944c6ddd8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-08T13:55:17Z",
    "title_canon_sha256": "1842eb26db4148add0c88b99dcad05d04939b5636086c0aac2ba24e1528ca14e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608174",
    "kind": "arxiv",
    "version": 2
  }
}