Pith Number

pith:GUNDR6NM

pith:2018:GUNDR6NMZT42X3KMNGOMWACBF4

not attested not anchored not stored refs pending

Regularity for fully nonlinear integro-differential operators with kernels of variable orders

Ki-Ahm Lee, Minhyun Kim

arxiv:1805.07955 v1 · 2018-05-21 · 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{GUNDR6NMZT42X3KMNGOMWACBF4}

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	2026-05-18T00:15:32.013263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351a38f9acccf9abed4c699ccb00412f094b823ffc9b3aea299dd223abb7ed65

Aliases

arxiv: 1805.07955 · arxiv_version: 1805.07955v1 · doi: 10.48550/arxiv.1805.07955 · pith_short_12: GUNDR6NMZT42 · pith_short_16: GUNDR6NMZT42X3KM · pith_short_8: GUNDR6NM

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/GUNDR6NMZT42X3KMNGOMWACBF4 \
  | 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: 351a38f9acccf9abed4c699ccb00412f094b823ffc9b3aea299dd223abb7ed65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a317d1985d1ab1556c332393d677bd878ef255ae9fc0f6c10cc4a74917e380bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-05-21T09:16:41Z",
    "title_canon_sha256": "5b5bb0a55a78b74234c2c0241781706fd15501b0dec789326257478ffb1f4409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07955",
    "kind": "arxiv",
    "version": 1
  }
}