Pith Number

pith:6VRFSWQV

pith:2013:6VRFSWQV7JXPTDMVSPF6ATBD63

not attested not anchored not stored refs pending

A localization theorem and boundary regularity for a class of degenerate Monge Ampere equations

Ovidiu Savin

arxiv:1303.2897 v1 · 2013-03-12 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VRFSWQV7JXPTDMVSPF6ATBD63}

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	2026-05-18T03:31:07.659430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f562595a15fa6ef98d9593cbe04c23f6e613c0373b5e49757174eb328c30d45b

Aliases

arxiv: 1303.2897 · arxiv_version: 1303.2897v1 · doi: 10.48550/arxiv.1303.2897 · pith_short_12: 6VRFSWQV7JXP · pith_short_16: 6VRFSWQV7JXPTDMV · pith_short_8: 6VRFSWQV

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/6VRFSWQV7JXPTDMVSPF6ATBD63 \
  | 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: f562595a15fa6ef98d9593cbe04c23f6e613c0373b5e49757174eb328c30d45b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a7f049422aa8c3d03855b8b88c3fd3c46c29ff467aeeb3386ba876221e0a540",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-03-12T14:31:08Z",
    "title_canon_sha256": "745867ea7abfb6838373f407d42c014e813c61e09a6753b64042b4dd803a9c63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2897",
    "kind": "arxiv",
    "version": 1
  }
}