Pith Number

pith:OBIWFZ3P

pith:2013:OBIWFZ3PWUMGCJDHFLNPJY34DT

not attested not anchored not stored refs pending

A note on some best proximity point theorems proved under P-property

Ali Abkar, Moosa Gabeleh

arxiv:1301.7147 v1 · 2013-01-30 · 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{OBIWFZ3PWUMGCJDHFLNPJY34DT}

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	2026-05-18T03:35:01.192296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705162e76fb5186124672adaf4e37c1cf02f9f7c68e68d8149e96c800fabed95

Aliases

arxiv: 1301.7147 · arxiv_version: 1301.7147v1 · doi: 10.48550/arxiv.1301.7147 · pith_short_12: OBIWFZ3PWUMG · pith_short_16: OBIWFZ3PWUMGCJDH · pith_short_8: OBIWFZ3P

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/OBIWFZ3PWUMGCJDHFLNPJY34DT \
  | 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: 705162e76fb5186124672adaf4e37c1cf02f9f7c68e68d8149e96c800fabed95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d23b0bcdf9e010391ba8526d4df27503a3f8ee69b8a011166dc38c19beca99a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-01-30T05:55:51Z",
    "title_canon_sha256": "018f146dc5b22dfd3bd68bd461ad554e61326637f69a5b3d8d70e1ba235a0939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7147",
    "kind": "arxiv",
    "version": 1
  }
}