Pith Number

pith:6MXFBCFF

pith:2014:6MXFBCFF3JLOMKJJYGNC66VDJQ

not attested not anchored not stored refs pending

The Kohn-H\"ormander-Morrey formula twisted by a pseudodifferential operator

Luca Baracco, Martino Fassina, Stefano Pinton

arxiv:1412.3640 v1 · 2014-12-11 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MXFBCFF3JLOMKJJYGNC66VDJQ}

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	2026-05-18T02:31:30.657544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f32e5088a5da56e62929c19a2f7aa34c2cd9d95d6d0e50f540c077c1c954f179

Aliases

arxiv: 1412.3640 · arxiv_version: 1412.3640v1 · doi: 10.48550/arxiv.1412.3640 · pith_short_12: 6MXFBCFF3JLO · pith_short_16: 6MXFBCFF3JLOMKJJ · pith_short_8: 6MXFBCFF

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/6MXFBCFF3JLOMKJJYGNC66VDJQ \
  | 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: f32e5088a5da56e62929c19a2f7aa34c2cd9d95d6d0e50f540c077c1c954f179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5869684869554c9b24f06365c4b0084c850db4b0ed7bec79d5a38adb8e4a1648",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-12-11T13:12:12Z",
    "title_canon_sha256": "4593f9632db529131967ae68069b76fbe42d71f6c4f67354587fb1dabdd5aba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3640",
    "kind": "arxiv",
    "version": 1
  }
}