Pith Number

pith:WKQFGWCM

pith:2026:WKQFGWCMISAXXSH7NQX7M6LRIM

not attested not anchored not stored refs pending

Krasnosel'skii-Mann iterations beyond asymptotics: a combinatorial analysis

Mario Bravo, Roberto Cominetti

arxiv:2607.18121 v1 · 2026-07-20 · 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{WKQFGWCMISAXXSH7NQX7M6LRIM}

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	2026-07-21T02:22:17.668425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a053584c44817bc8ff6c2ff679714329b2748afc4645c244d825a78294ab33

Aliases

arxiv: 2607.18121 · arxiv_version: 2607.18121v1 · doi: 10.48550/arxiv.2607.18121 · pith_short_12: WKQFGWCMISAX · pith_short_16: WKQFGWCMISAXXSH7 · pith_short_8: WKQFGWCM

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/WKQFGWCMISAXXSH7NQX7M6LRIM \
  | 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: b2a053584c44817bc8ff6c2ff679714329b2748afc4645c244d825a78294ab33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "254d5c09b014bb5146e119408e2724b3ed577f4484d8e8050db45d7d43bd5b0e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-07-20T16:15:39Z",
    "title_canon_sha256": "e1c58ece63eb84e215713a842ed7e75994aebda23a80fba7234094ec689727ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18121",
    "kind": "arxiv",
    "version": 1
  }
}