Pith Number

pith:P5SABHRW

pith:2018:P5SABHRWKYPBPTGJ7XL3TMJNSL

not attested not anchored not stored refs pending

Well-posedness results for a class of semi-linear super-diffusive equations

Ciprian Gal, Edgardo Alvarez, Mahamadi Warma, Valentin Keyantuo

arxiv:1808.02434 v1 · 2018-08-07 · 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{P5SABHRWKYPBPTGJ7XL3TMJNSL}

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	2026-05-18T00:08:37.052698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f64009e36561e17ccc9fdd7b9b12d92d33296137bade3b4e6b584f7ae768c61

Aliases

arxiv: 1808.02434 · arxiv_version: 1808.02434v1 · doi: 10.48550/arxiv.1808.02434 · pith_short_12: P5SABHRWKYPB · pith_short_16: P5SABHRWKYPBPTGJ · pith_short_8: P5SABHRW

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/P5SABHRWKYPBPTGJ7XL3TMJNSL \
  | 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: 7f64009e36561e17ccc9fdd7b9b12d92d33296137bade3b4e6b584f7ae768c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5205d50bc0490ba3e48f572c80850d245ec248b83e5b1a3fa3c81a885f7a50e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-07T15:59:14Z",
    "title_canon_sha256": "e488fcd6244194d5c4b6258ccc2494a0cce082074476def3b804a861a879a788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02434",
    "kind": "arxiv",
    "version": 1
  }
}