Pith Number

pith:OX23LIMI

pith:2014:OX23LIMIPUXQXMJYCIHTHUSVNL

not attested not anchored not stored refs pending

A singular integral approach to the maximal L^p regularity of parabolic equations

Buyang Li

arxiv:1401.1589 v2 · 2014-01-08 · 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{OX23LIMIPUXQXMJYCIHTHUSVNL}

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	2026-05-18T03:02:56.646851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75f5b5a1887d2f0bb138120f33d2556adb1aac6f6b7d2255ad66a0b8f0baef6c

Aliases

arxiv: 1401.1589 · arxiv_version: 1401.1589v2 · doi: 10.48550/arxiv.1401.1589 · pith_short_12: OX23LIMIPUXQ · pith_short_16: OX23LIMIPUXQXMJY · pith_short_8: OX23LIMI

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/OX23LIMIPUXQXMJYCIHTHUSVNL \
  | 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: 75f5b5a1887d2f0bb138120f33d2556adb1aac6f6b7d2255ad66a0b8f0baef6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137d5961339dc332b2a7116a9dedd1571fcafacf5bff62232415a8e805488e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-01-08T07:25:59Z",
    "title_canon_sha256": "17d7ad888229f5727b879feebd542ee552c64937e100c8713728c610137c687e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1589",
    "kind": "arxiv",
    "version": 2
  }
}