Pith Number

pith:74OO3NNR

pith:2013:74OO3NNRVXHJUR7JUNYJSFOFJQ

not attested not anchored not stored refs pending

On Operator Theoretical Interpretations for some Classical Problems in Geometry and Differential Equatioins

Ali Taghavi

arxiv:1302.0001 v3 · 2013-01-31 · 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{74OO3NNRVXHJUR7JUNYJSFOFJQ}

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	2026-05-18T03:31:08.611869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff1cedb5b1adce9a47e9a3709915c54c0e1c7c6a8e708ae29d57cfbe41c09793

Aliases

arxiv: 1302.0001 · arxiv_version: 1302.0001v3 · doi: 10.48550/arxiv.1302.0001 · pith_short_12: 74OO3NNRVXHJ · pith_short_16: 74OO3NNRVXHJUR7J · pith_short_8: 74OO3NNR

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/74OO3NNRVXHJUR7JUNYJSFOFJQ \
  | 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: ff1cedb5b1adce9a47e9a3709915c54c0e1c7c6a8e708ae29d57cfbe41c09793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3088a805256d7abbd1d1dc00da932902232048ddd446ab580d8a5ed69ee84f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-01-31T03:38:39Z",
    "title_canon_sha256": "83592517ea94972441155a319aa0bb95af01d055c297fc2f4306a7d330fbba80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0001",
    "kind": "arxiv",
    "version": 3
  }
}