Pith Number

pith:I7XIHZHM

pith:2019:I7XIHZHMFVD665ZHS2AVYUANG2

not attested not anchored not stored refs pending

Directional ellipticity on special domains: weak Maximum and Phragm\`en-Lindel\"of principles

Antonio Vitolo, Italo Capuzzo Dolcetta

arxiv:1902.01296 v1 · 2019-02-04 · 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{I7XIHZHMFVD665ZHS2AVYUANG2}

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	2026-05-17T23:54:49.231454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ee83e4ec2d47ef772796815c500d368bc8d194e08b8304b5957ab2e6782a7f

Aliases

arxiv: 1902.01296 · arxiv_version: 1902.01296v1 · doi: 10.48550/arxiv.1902.01296 · pith_short_12: I7XIHZHMFVD6 · pith_short_16: I7XIHZHMFVD665ZH · pith_short_8: I7XIHZHM

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/I7XIHZHMFVD665ZHS2AVYUANG2 \
  | 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: 47ee83e4ec2d47ef772796815c500d368bc8d194e08b8304b5957ab2e6782a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c639f05d43a0b8bf5781a132a3266fd8dc4ad406b264fa272fe5877c7973c544",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-04T16:42:02Z",
    "title_canon_sha256": "597cda86d36ed674233c2cf92b3bb632963efdbc7e900b478839e0d399c97a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01296",
    "kind": "arxiv",
    "version": 1
  }
}