Pith Number

pith:BLF4PWDH

pith:2012:BLF4PWDHLG4IDMFYKEEJEIXCX3

not attested not anchored not stored refs pending

Some results on the convexity of the closure of the domain of a maximally monotone operator

Jonathan M. Borwein, Liangjin Yao

arxiv:1205.4482 v1 · 2012-05-21 · 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{BLF4PWDHLG4IDMFYKEEJEIXCX3}

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	2026-05-18T03:55:13.116903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0acbc7d86759b881b0b851089222e2becdce2bcf8a180ecfad0a3a22dd50be8a

Aliases

arxiv: 1205.4482 · arxiv_version: 1205.4482v1 · doi: 10.48550/arxiv.1205.4482 · pith_short_12: BLF4PWDHLG4I · pith_short_16: BLF4PWDHLG4IDMFY · pith_short_8: BLF4PWDH

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/BLF4PWDHLG4IDMFYKEEJEIXCX3 \
  | 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: 0acbc7d86759b881b0b851089222e2becdce2bcf8a180ecfad0a3a22dd50be8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7794514d3b3bac7126fd9f5891bd642d6baa1c632bdaafd390cec00a26102f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-05-21T03:38:04Z",
    "title_canon_sha256": "3fcf2d5362cb1120cd95e185ea7db275a8bdc947f961258333187817095a2b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4482",
    "kind": "arxiv",
    "version": 1
  }
}