Pith Number

pith:4GEBIBPP

pith:2011:4GEBIBPP2FD4YOT3HWQDJJDCYZ

not attested not anchored not stored refs pending

On Some Topological Concepts of TVS-Cone Metric Spaces and Fixed Point Theory Remarks

Shahram Rezapour, Thabet Abdeljawad

arxiv:1102.1419 v1 · 2011-02-07 · math.GN · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GEBIBPP2FD4YOT3HWQDJJDCYZ}

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	2026-05-18T04:29:54.353539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1881405efd147cc3a7b3da034a462c64ccfe6cb01a1933e3031481dd2016d5b

Aliases

arxiv: 1102.1419 · arxiv_version: 1102.1419v1 · doi: 10.48550/arxiv.1102.1419 · pith_short_12: 4GEBIBPP2FD4 · pith_short_16: 4GEBIBPP2FD4YOT3 · pith_short_8: 4GEBIBPP

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/4GEBIBPP2FD4YOT3HWQDJJDCYZ \
  | 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: e1881405efd147cc3a7b3da034a462c64ccfe6cb01a1933e3031481dd2016d5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae64e39de0b158f4190053147a6df6456dc3d9deca0e269bd6e8cafcb81a61e",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2011-02-07T20:59:30Z",
    "title_canon_sha256": "5d249bd4ab22bd11897a7ffdafa33e27def7196abfc24770dde8a6a359a59d01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1419",
    "kind": "arxiv",
    "version": 1
  }
}