Pith Number

pith:NXICJ3RJ

pith:2016:NXICJ3RJXIVYG4LQXROZ3CKBTB

not attested not anchored not stored refs pending

Variable p norm constrained LMS algorithm based on gradient of root relative deviation.pdf

Fei Chen, Jiasong Wu, Yong Feng

arxiv:1603.09022 v1 · 2016-03-30 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXICJ3RJXIVYG4LQXROZ3CKBTB}

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	2026-05-18T01:18:03.978058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd024ee29ba2b837170bc5d9d894198778090d29ade303fe34488fed98f4f44

Aliases

arxiv: 1603.09022 · arxiv_version: 1603.09022v1 · doi: 10.48550/arxiv.1603.09022 · pith_short_12: NXICJ3RJXIVY · pith_short_16: NXICJ3RJXIVYG4LQ · pith_short_8: NXICJ3RJ

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/NXICJ3RJXIVYG4LQXROZ3CKBTB \
  | 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: 6dd024ee29ba2b837170bc5d9d894198778090d29ade303fe34488fed98f4f44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c3d9f7015f0ce64ef4027e963093bc9213a7396e5052c19b0e51313116c5d95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-03-30T02:22:59Z",
    "title_canon_sha256": "68b78cdd4d7c0da2e21cc865b906bec88d60b8d9883a03293838d425a21c74d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09022",
    "kind": "arxiv",
    "version": 1
  }
}