Pith Number

pith:C5OLB7AV

pith:2011:C5OLB7AVDLNXYOH337ZNDUO7J5

not attested not anchored not stored refs pending

Regularity results for fully nonlinear parabolic integro-differential operators

Ki-Ahm Lee, Yong-Cheol Kim

arxiv:1109.3807 v2 · 2011-09-17 · 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{C5OLB7AVDLNXYOH337ZNDUO7J5}

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	2026-05-18T04:11:07.092993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175cb0fc151adb7c38fbdff2d1d1df4f7bdab09429affbf4ef9bd7f30671057b

Aliases

arxiv: 1109.3807 · arxiv_version: 1109.3807v2 · doi: 10.48550/arxiv.1109.3807 · pith_short_12: C5OLB7AVDLNX · pith_short_16: C5OLB7AVDLNXYOH3 · pith_short_8: C5OLB7AV

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/C5OLB7AVDLNXYOH337ZNDUO7J5 \
  | 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: 175cb0fc151adb7c38fbdff2d1d1df4f7bdab09429affbf4ef9bd7f30671057b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3610e1a49b6942909c65a5844bb28b019ae187ce85496db11c54809c24a1e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-09-17T17:30:47Z",
    "title_canon_sha256": "ac118c07cf3ab77c24a2358f4e615aa28b5266c8c2c6ee60a6b81c04a1015690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3807",
    "kind": "arxiv",
    "version": 2
  }
}