Pith Number

pith:DF6FGQ2U

pith:2026:DF6FGQ2UBUFJ5SAVZW4DOTQPW7

not attested not anchored not stored refs pending

Optimal Design for Generalized Progressive Hybrid Censored Data via Constrained, Unconstrained, Compound, and Minimax Optimization

Deepak Prajapati, Rathin Das, Tanmay Sen

arxiv:2607.14926 v1 · 2026-07-16 · stat.AP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DF6FGQ2UBUFJ5SAVZW4DOTQPW7}

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	2026-07-17T01:21:59.184356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197c5343540d0a9ec815cdb8374e0fb7d44fdf45b7e04bb5aa56ddb195af56da

Aliases

arxiv: 2607.14926 · arxiv_version: 2607.14926v1 · doi: 10.48550/arxiv.2607.14926 · pith_short_12: DF6FGQ2UBUFJ · pith_short_16: DF6FGQ2UBUFJ5SAV · pith_short_8: DF6FGQ2U

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/DF6FGQ2UBUFJ5SAVZW4DOTQPW7 \
  | 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: 197c5343540d0a9ec815cdb8374e0fb7d44fdf45b7e04bb5aa56ddb195af56da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac51bfab005f2e9c31e4f454cb09ee2caa9262b6689c8ed91a0cb140f87d181f",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-07-16T12:42:49Z",
    "title_canon_sha256": "0188a66197029b0df426103b595ec75025da13e3f80a50e243c0e7fb916027b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14926",
    "kind": "arxiv",
    "version": 1
  }
}