Pith Number

pith:UNVKCEVH

pith:2013:UNVKCEVHQTHZ2LBEZO5BM2YQ4C

not attested not anchored not stored refs pending

Analyticity for some degenerate evolution equations defined on domains with corners

Angela A. Albanese, Elisabetta M. Mangino

arxiv:1301.5449 v1 · 2013-01-23 · math.FA · 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{UNVKCEVHQTHZ2LBEZO5BM2YQ4C}

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	2026-05-18T03:35:39.750589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36aa112a784cf9d2c24cbba166b10e0b5da429ca5d5399a9a6ffb77dad9fe07

Aliases

arxiv: 1301.5449 · arxiv_version: 1301.5449v1 · doi: 10.48550/arxiv.1301.5449 · pith_short_12: UNVKCEVHQTHZ · pith_short_16: UNVKCEVHQTHZ2LBE · pith_short_8: UNVKCEVH

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/UNVKCEVHQTHZ2LBEZO5BM2YQ4C \
  | 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: a36aa112a784cf9d2c24cbba166b10e0b5da429ca5d5399a9a6ffb77dad9fe07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08df426958170feec0fcb6d1fc1543bf70555067e7ea920bd7a41eee6bd232d0",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-01-23T09:49:04Z",
    "title_canon_sha256": "2ab42683905532b72fcd21dff3cf81142a8addde388a1a714ae5501c3cca6f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5449",
    "kind": "arxiv",
    "version": 1
  }
}