Pith Number

pith:3NULOUFQ

pith:2015:3NULOUFQ45YAKYIYWCIVHFICNI

not attested not anchored not stored refs pending

Sum of two maximal monotone operators in a general Banach space is maximal

D. K. Pradhan, S. Pradhan, S. R. Pattanaik

arxiv:1505.04879 v2 · 2015-05-19 · 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{3NULOUFQ45YAKYIYWCIVHFICNI}

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	2026-05-17T23:54:32.153170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db68b750b0e770056118b0915395026a31fb4e6549ad8f089ed919f4c2c0be95

Aliases

arxiv: 1505.04879 · arxiv_version: 1505.04879v2 · doi: 10.48550/arxiv.1505.04879 · pith_short_12: 3NULOUFQ45YA · pith_short_16: 3NULOUFQ45YAKYIY · pith_short_8: 3NULOUFQ

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/3NULOUFQ45YAKYIYWCIVHFICNI \
  | 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: db68b750b0e770056118b0915395026a31fb4e6549ad8f089ed919f4c2c0be95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac91f86ec2afbc0ff6aaeec51ea596bc44e78942b14f17e2f372573fbe86be8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-05-19T05:45:03Z",
    "title_canon_sha256": "46a654d4270670cb409f88916c005bcf75dfeec5af40aec7e27b689133c9aa27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04879",
    "kind": "arxiv",
    "version": 2
  }
}