Pith Number

pith:UNVJZRIW

pith:2015:UNVJZRIWHQQDEXDNFYYI4H4LLV

not attested not anchored not stored refs pending

Approximate Bayesian Computation for Forward Modeling in Cosmology

Adam Amara, Alexandre Refregier, Caspar Hasner (ETH Zurich), Joel Akeret, Sebastian Seehars

arxiv:1504.07245 v3 · 2015-04-27 · astro-ph.CO · astro-ph.IM · stat.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{UNVJZRIWHQQDEXDNFYYI4H4LLV}

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

3 papers in Pith

Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest

KiDS+VIKING-450 cosmology with Bayesian hierarchical model redshift distributions

Machine Learning Techniques for Astrophysics and Cosmology: Photometric Redshifts

Receipt and verification

First computed	2026-05-18T01:33:00.794293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36a9cc5163c20325c6d2e308e1f8b5d5a13ff02404f8847d0436da628529eb7

Aliases

arxiv: 1504.07245 · arxiv_version: 1504.07245v3 · doi: 10.48550/arxiv.1504.07245 · pith_short_12: UNVJZRIWHQQD · pith_short_16: UNVJZRIWHQQDEXDN · pith_short_8: UNVJZRIW

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/UNVJZRIWHQQDEXDNFYYI4H4LLV \
  | 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: a36a9cc5163c20325c6d2e308e1f8b5d5a13ff02404f8847d0436da628529eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23bfe59d4f4a7433740598f954c7c796b3a1160947ec0fadb904464dcc075bce",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-04-27T20:01:17Z",
    "title_canon_sha256": "9c6be327638ca9d73d6229e70f40d30cd81542dead97c75e5f07825f24f51629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07245",
    "kind": "arxiv",
    "version": 3
  }
}