Pith Number

pith:ZYLGSWN5

pith:2020:ZYLGSWN5MULUW7OCP2T5L2VX3X

not attested not anchored not stored refs pending

Convergence analysis of Adaptive Locally Iterative Filtering and SIFT method

Antonio Cicone, Hau-Tieng Wu

arxiv:2005.04578 v1 · 2020-05-10 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYLGSWN5MULUW7OCP2T5L2VX3X}

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	2026-07-05T01:01:45.100207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce166959bd65174b7dc27ea7d5eab7dddc9d8745fa9c6ec5dde611623d05c1f3

Aliases

arxiv: 2005.04578 · arxiv_version: 2005.04578v1 · doi: 10.48550/arxiv.2005.04578 · pith_short_12: ZYLGSWN5MULU · pith_short_16: ZYLGSWN5MULUW7OC · pith_short_8: ZYLGSWN5

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/ZYLGSWN5MULUW7OCP2T5L2VX3X \
  | 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: ce166959bd65174b7dc27ea7d5eab7dddc9d8745fa9c6ec5dde611623d05c1f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb1fb79565707a31403fded0039e7e1a21b8bb95922568d81726d66fce17a8f9",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-05-10T04:48:29Z",
    "title_canon_sha256": "d3331272bdab8c76cecbc1773bedb07efc13ddc1239b8318bff2745ba872fe4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04578",
    "kind": "arxiv",
    "version": 1
  }
}