Pith Number

pith:P3C6GJ7A

pith:2024:P3C6GJ7A5TGXQ4RVTJPAEECGFE

not attested not anchored not stored refs pending

Stable Recovery of Regularized Linear Inverse Problems

Huy N. Pham, Nghia V. Vo, Tran T. A. Nghia

arxiv:2412.11313 v2 · 2024-12-15 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3C6GJ7A5TGXQ4RVTJPAEECGFE}

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	2026-07-05T11:12:11.028460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ec5e327e0eccd7872359a5e02104629117f810a5401543236d47356aeefc7b5

Aliases

arxiv: 2412.11313 · arxiv_version: 2412.11313v2 · doi: 10.48550/arxiv.2412.11313 · pith_short_12: P3C6GJ7A5TGX · pith_short_16: P3C6GJ7A5TGXQ4RV · pith_short_8: P3C6GJ7A

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/P3C6GJ7A5TGXQ4RVTJPAEECGFE \
  | 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: 7ec5e327e0eccd7872359a5e02104629117f810a5401543236d47356aeefc7b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3206d38c45963fc64a29a1f4438889f05a6789ad6bdee79c66bf61cd91bb0b64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-15T21:22:43Z",
    "title_canon_sha256": "f0407856913c63251d446b69cdb185daa0fc555d4057035c4ff65db6921751b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11313",
    "kind": "arxiv",
    "version": 2
  }
}