Pith Number

pith:XKJRUI2K

pith:2011:XKJRUI2KUE6NDM25DZ3NJ7EHHX

not attested not anchored not stored refs pending

Adaptive Langevin Sampler for Separation of t-Distribution Modelled Astrophysical Maps

B. Sankur, D. Herranz, E.E. Kuruoglu, E. Salerno, J.L. Sanz, K. Kayabol

arxiv:1101.1396 v1 · 2011-01-07 · astro-ph.IM · 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{XKJRUI2KUE6NDM25DZ3NJ7EHHX}

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	2026-05-18T02:23:00.213600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba931a234aa13cd1b35d1e76d4fc873de35071f9a486c60b80352a969721161a

Aliases

arxiv: 1101.1396 · arxiv_version: 1101.1396v1 · doi: 10.48550/arxiv.1101.1396 · pith_short_12: XKJRUI2KUE6N · pith_short_16: XKJRUI2KUE6NDM25 · pith_short_8: XKJRUI2K

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/XKJRUI2KUE6NDM25DZ3NJ7EHHX \
  | 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: ba931a234aa13cd1b35d1e76d4fc873de35071f9a486c60b80352a969721161a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78c2ea9e4121bd2f8417491e4105d6d804a63a3422556bbe7ee96c15822cf72",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-01-07T10:13:04Z",
    "title_canon_sha256": "4b939c94428b5fc107e321a85828d1e0934ced12f3ff4643c6c9705e27c90d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1396",
    "kind": "arxiv",
    "version": 1
  }
}