Pith Number

pith:LASYEF6L

pith:2016:LASYEF6L34JSD4C2MTB234YSDA

not attested not anchored not stored refs pending

Binary Hashing with Semidefinite Relaxation and Augmented Lagrangian

Anh-Dzung Doan, Duc-Thanh Nguyen, Ngai-Man Cheung, Thanh-Toan Do

arxiv:1607.05396 v1 · 2016-07-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LASYEF6L34JSD4C2MTB234YSDA}

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	2026-05-18T01:10:55.100261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58258217cbdf1321f05a64c3adf312180a57d60c16a96f3073e4b7d57faff6af

Aliases

arxiv: 1607.05396 · arxiv_version: 1607.05396v1 · doi: 10.48550/arxiv.1607.05396 · pith_short_12: LASYEF6L34JS · pith_short_16: LASYEF6L34JSD4C2 · pith_short_8: LASYEF6L

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/LASYEF6L34JSD4C2MTB234YSDA \
  | 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: 58258217cbdf1321f05a64c3adf312180a57d60c16a96f3073e4b7d57faff6af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aea7bb96df6a2707199768550ad2d478956cda79d4067f66b41a9c6fd93c8439",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-19T04:20:24Z",
    "title_canon_sha256": "3ca41ffe6b9be5d8d77508dd4848e5629ef4fe513362cfc87c797b6a0557cfe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05396",
    "kind": "arxiv",
    "version": 1
  }
}