Pith Number

pith:DSDYFT6K

pith:2010:DSDYFT6K7BTNG3I2IDCV3J4NLA

not attested not anchored not stored refs pending

Closedness type regularity conditions for surjectivity results involving the sum of two maximal monotone operators

Radu Ioan Bot, Sorin-Mihai Grad

arxiv:1007.3652 v1 · 2010-07-21 · math.OC · 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{DSDYFT6K7BTNG3I2IDCV3J4NLA}

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	2026-05-18T04:21:10.803463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c8782cfcaf866d36d1a40c55da78d58096a7cc57bc43a963a68f24a312ccc33

Aliases

arxiv: 1007.3652 · arxiv_version: 1007.3652v1 · doi: 10.48550/arxiv.1007.3652 · pith_short_12: DSDYFT6K7BTN · pith_short_16: DSDYFT6K7BTNG3I2 · pith_short_8: DSDYFT6K

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/DSDYFT6K7BTNG3I2IDCV3J4NLA \
  | 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: 1c8782cfcaf866d36d1a40c55da78d58096a7cc57bc43a963a68f24a312ccc33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d711b7a9c893111a3caa74a7f1149617c062045ebb7a5eb32bcabccddff1fb2",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2010-07-21T13:24:20Z",
    "title_canon_sha256": "2a6d437c8b4f9364b4a927fbdace4715e408d41cb30d895c428adaf5d6d6c6f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3652",
    "kind": "arxiv",
    "version": 1
  }
}