Pith Number

pith:NIVL4FZY

pith:2017:NIVL4FZYRKK77HTIJD433SVPRT

not attested not anchored not stored refs pending

The $2$-nd Hessian type equation on almost Hermitian manifolds

Jianchun Chu, Liding Huang, Xiaohua Zhu

arxiv:1707.04072 v1 · 2017-07-13 · 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{NIVL4FZYRKK77HTIJD433SVPRT}

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	2026-05-18T00:40:22.736465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a2abe17388a95ff9e6848f9bdcaaf8ce26ff0653b5db5bf255658b08e06f0b3

Aliases

arxiv: 1707.04072 · arxiv_version: 1707.04072v1 · doi: 10.48550/arxiv.1707.04072 · pith_short_12: NIVL4FZYRKK7 · pith_short_16: NIVL4FZYRKK77HTI · pith_short_8: NIVL4FZY

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/NIVL4FZYRKK77HTIJD433SVPRT \
  | 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: 6a2abe17388a95ff9e6848f9bdcaaf8ce26ff0653b5db5bf255658b08e06f0b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b43ff295f60d277fd01f7a898f8c26ac73796f9c10d0af42901e039630dcaa7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-13T11:38:35Z",
    "title_canon_sha256": "c450bd67287cbed88b337d1a78e081ff80f03c702b238a2abee55ec72aea458c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04072",
    "kind": "arxiv",
    "version": 1
  }
}