Pith Number

pith:Q5FN7POJ

pith:2014:Q5FN7POJBIMY7TL5AFTI5L36QQ

not attested not anchored not stored refs pending

On the Dirichlet problem for a class of augmented Hessian equations

Feida Jiang, Neil S. Trudinger, Xiao-Ping Yang

arxiv:1402.2347 v2 · 2014-02-11 · 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{Q5FN7POJBIMY7TL5AFTI5L36QQ}

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	2026-05-18T02:55:29.993024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

874adfbdc90a198fcd7d01668eaf7e8424917e56b7886efee10e9c1facc16e7f

Aliases

arxiv: 1402.2347 · arxiv_version: 1402.2347v2 · doi: 10.48550/arxiv.1402.2347 · pith_short_12: Q5FN7POJBIMY · pith_short_16: Q5FN7POJBIMY7TL5 · pith_short_8: Q5FN7POJ

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/Q5FN7POJBIMY7TL5AFTI5L36QQ \
  | 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: 874adfbdc90a198fcd7d01668eaf7e8424917e56b7886efee10e9c1facc16e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded01140a03960f0ebd9b99088983c179570e3bcfd93f335787a8e718f2f0158",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-02-11T01:36:24Z",
    "title_canon_sha256": "415d8d5493af82ca6d357974ec2ea9a65a3d80bb816cbca3db5b921de4b7f79d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2347",
    "kind": "arxiv",
    "version": 2
  }
}