Pith Number

pith:2DCFUW5V

pith:2011:2DCFUW5VIUPHVRXCWNV5DB5265

not attested not anchored not stored refs pending

Pseudo-differential Operators with Semi-Quasielliptic Symbols Over p-adic Fields

J. Galeano-Penaloza, W. A. Zuniga-Galindo

arxiv:1103.4331 v2 · 2011-03-22 · 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{2DCFUW5VIUPHVRXCWNV5DB5265}

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	2026-05-18T04:16:40.734725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c45a5bb5451e7ac6e2b36bd187baf75b0be0d44cc4d54b2deec9d15425d69e

Aliases

arxiv: 1103.4331 · arxiv_version: 1103.4331v2 · doi: 10.48550/arxiv.1103.4331 · pith_short_12: 2DCFUW5VIUPH · pith_short_16: 2DCFUW5VIUPHVRXC · pith_short_8: 2DCFUW5V

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/2DCFUW5VIUPHVRXCWNV5DB5265 \
  | 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: d0c45a5bb5451e7ac6e2b36bd187baf75b0be0d44cc4d54b2deec9d15425d69e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0138278e1c44c089d9f9582993a7ff527be015f042ce8f36649f9422493d377d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-03-22T17:57:39Z",
    "title_canon_sha256": "bb3ddc962471233b54c9eab725640e7bb7003fbf4034310734a76aaa172a5c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4331",
    "kind": "arxiv",
    "version": 2
  }
}