Pith Number

pith:RXL6HPVT

pith:2022:RXL6HPVTYPGA4IDM247ESOCLML

not attested not anchored not stored refs pending

The $L^{\infty}$ estimates for parabolic complex Monge-Ampere and Hessian equations

Jingrui Cheng, Xiuxiong Chen

arxiv:2201.13339 v1 · 2022-01-31 · math.AP · math.CV · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXL6HPVTYPGA4IDM247ESOCLML}

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	2026-07-05T03:52:51.208011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd7e3beb3c3cc0e206cd73e49384b62dfb3ef5272e89c027e4033658c338b3e

Aliases

arxiv: 2201.13339 · arxiv_version: 2201.13339v1 · doi: 10.48550/arxiv.2201.13339 · pith_short_12: RXL6HPVTYPGA · pith_short_16: RXL6HPVTYPGA4IDM · pith_short_8: RXL6HPVT

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/RXL6HPVTYPGA4IDM247ESOCLML \
  | 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: 8dd7e3beb3c3cc0e206cd73e49384b62dfb3ef5272e89c027e4033658c338b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a44d85153e162019eb657a832656fe69da3e25907d8be76035306f1db1383dd",
    "cross_cats_sorted": [
      "math.CV",
      "math.DG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-01-31T16:33:23Z",
    "title_canon_sha256": "7a81f417a0629fe832491b02d3cab3df36d7aac3865cf3c01c727845d15ac4f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.13339",
    "kind": "arxiv",
    "version": 1
  }
}