Pith Number

pith:SI2WXFU6

pith:2018:SI2WXFU6EH2JVYFZVLFR7C24HK

not attested not anchored not stored refs pending

Best proximity point results for almost contraction and application to nonlinear differential equation

Azhar Hussain, Muhammad Adeel, Mujahid Abbas, Tanzeela Kanwal

arxiv:1810.07624 v1 · 2018-10-17 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SI2WXFU6EH2JVYFZVLFR7C24HK}

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	2026-05-18T00:02:55.610369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92356b969e21f49ae0b9aacb1f8b5c3ab95cd3da53a40a1fed638c09610f3a0f

Aliases

arxiv: 1810.07624 · arxiv_version: 1810.07624v1 · doi: 10.48550/arxiv.1810.07624 · pith_short_12: SI2WXFU6EH2J · pith_short_16: SI2WXFU6EH2JVYFZ · pith_short_8: SI2WXFU6

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/SI2WXFU6EH2JVYFZVLFR7C24HK \
  | 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: 92356b969e21f49ae0b9aacb1f8b5c3ab95cd3da53a40a1fed638c09610f3a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b868a609f9ccf4012fa03739c8c69d576c1357e9a4fbd6246ab0ae2fec85919",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-10-17T15:38:11Z",
    "title_canon_sha256": "774ecce108fc793c0289446be31ecbe7df1f1aaa87d6819895ee28e5c34bc9bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07624",
    "kind": "arxiv",
    "version": 1
  }
}