Pith Number

pith:3ICZFFCG

pith:2015:3ICZFFCGGI2XWDG6HDCTGCXPOW

not attested not anchored not stored refs pending

Optimisation of the Population Monte Carlo algorithm: Application to constraining isocurvature models with cosmic microwave background data

Darell Moodley, Kavilan Moodley

arxiv:1510.01486 v1 · 2015-10-06 · 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{3ICZFFCGGI2XWDG6HDCTGCXPOW}

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	2026-05-18T01:08:43.334492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da0592944632357b0cde38c5330aef75bf76c59a8575e825239f1605acd42be1

Aliases

arxiv: 1510.01486 · arxiv_version: 1510.01486v1 · doi: 10.48550/arxiv.1510.01486 · pith_short_12: 3ICZFFCGGI2X · pith_short_16: 3ICZFFCGGI2XWDG6 · pith_short_8: 3ICZFFCG

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/3ICZFFCGGI2XWDG6HDCTGCXPOW \
  | 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: da0592944632357b0cde38c5330aef75bf76c59a8575e825239f1605acd42be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff4011109b9d3294e994835312a477d82683db777879805c60e21b64066428f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-10-06T09:06:20Z",
    "title_canon_sha256": "e66e81a883985f90a020a1f11c271813867fe9283b3d5fce115eb1724c8a426c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01486",
    "kind": "arxiv",
    "version": 1
  }
}