Pith Number

pith:JT3G43V3

pith:2015:JT3G43V3PWPV3W7MSPZ5B3NBDH

not attested not anchored not stored refs pending

Iterative-Promoting Variable Step Size Least Mean Square Algorithm for Accelerating Adaptive Channel Estimation

Beiyi Liu, Guan Gui, Li Xu, Nobuhiro Shimoi

arxiv:1501.07107 v1 · 2015-01-28 · 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{JT3G43V3PWPV3W7MSPZ5B3NBDH}

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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	2026-05-18T02:28:30.233930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf66e6ebb7d9f5ddbec93f3d0eda119ca8252c6282588aa6a564f1cfa74b80b

Aliases

arxiv: 1501.07107 · arxiv_version: 1501.07107v1 · doi: 10.48550/arxiv.1501.07107 · pith_short_12: JT3G43V3PWPV · pith_short_16: JT3G43V3PWPV3W7M · pith_short_8: JT3G43V3

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/JT3G43V3PWPV3W7MSPZ5B3NBDH \
  | 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: 4cf66e6ebb7d9f5ddbec93f3d0eda119ca8252c6282588aa6a564f1cfa74b80b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2767f7750b3cadbc263b33af6c3fa2e9c5d69044715bbb5dbb488e50b7cf310",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-01-28T14:05:31Z",
    "title_canon_sha256": "06e834eb757c2623d6048cfe2529bbc788cd88199acfaf64e7ca5a11f2ec10c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07107",
    "kind": "arxiv",
    "version": 1
  }
}