Pith Number

pith:XKCTXRCD

pith:2016:XKCTXRCDA5FDZ3BUOWJQPW4A7T

not attested not anchored not stored refs pending

Bayesian Estimates of Astronomical Time Delays between Gravitationally Lensed Stochastic Light Curves

Aneta Siemiginowska, David A. van Dyk, Hyungsuk Tak, Kaisey Mandel, Vinay L. Kashyap, Xiao-Li Meng

arxiv:1602.01462 v3 · 2016-02-03 · astro-ph.IM · astro-ph.CO · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKCTXRCDA5FDZ3BUOWJQPW4A7T}

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	2026-05-18T00:33:39.790502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba853bc443074a3cec34759307db80fcea44a48a3c53b6159a027fb46707899a

Aliases

arxiv: 1602.01462 · arxiv_version: 1602.01462v3 · doi: 10.48550/arxiv.1602.01462 · pith_short_12: XKCTXRCDA5FD · pith_short_16: XKCTXRCDA5FDZ3BU · pith_short_8: XKCTXRCD

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/XKCTXRCDA5FDZ3BUOWJQPW4A7T \
  | 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: ba853bc443074a3cec34759307db80fcea44a48a3c53b6159a027fb46707899a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8f2ad013f0968590bbae57f638a97e10e6c5f631d9dc8ccce9c85f7470bf6e2",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-02-03T02:47:34Z",
    "title_canon_sha256": "48b622ba0acb667638f23833d283d780c725cbb21b5e16f72b36a18e820f68bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01462",
    "kind": "arxiv",
    "version": 3
  }
}