Pith Number

pith:CHJZ4UAT

pith:2015:CHJZ4UATI7PJZXOJ643W7VQ4CX

not attested not anchored not stored refs pending

Partial Schauder estimates for second-order elliptic and parabolic equations: a revisit

Hongjie Dong, Seick Kim

arxiv:1502.00886 v2 · 2015-02-03 · 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{CHJZ4UATI7PJZXOJ643W7VQ4CX}

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	2026-05-18T00:33:04.491991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d39e501347de9cddc9f7376fd61c15f51269c86a94d1a67a61662434c239ad

Aliases

arxiv: 1502.00886 · arxiv_version: 1502.00886v2 · doi: 10.48550/arxiv.1502.00886 · pith_short_12: CHJZ4UATI7PJ · pith_short_16: CHJZ4UATI7PJZXOJ · pith_short_8: CHJZ4UAT

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/CHJZ4UATI7PJZXOJ643W7VQ4CX \
  | 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: 11d39e501347de9cddc9f7376fd61c15f51269c86a94d1a67a61662434c239ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c5a06583e8f8f20c38b74afe93cbbc32967612e3ef89f6b73b46c48c9a2801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-02-03T15:20:26Z",
    "title_canon_sha256": "e36fe823bebd453e1c171c482b431631a1720617e24a0a3dc46762f61579ab2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00886",
    "kind": "arxiv",
    "version": 2
  }
}