Pith Number

pith:5JVMT6WY

pith:2011:5JVMT6WYNVU3CGW3MCUBLDBZ5C

not attested not anchored not stored refs pending

On the exterior Dirichlet problem for Hessian equations

Haigang Li, Jiguang Bao, Yanyan Li

arxiv:1112.4665 v1 · 2011-12-20 · 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{5JVMT6WYNVU3CGW3MCUBLDBZ5C}

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	2026-05-18T04:05:58.299810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea6ac9fad86d69b11adb60a8158c39e8b89da8ed834dfecd7c892c872f89f2b2

Aliases

arxiv: 1112.4665 · arxiv_version: 1112.4665v1 · doi: 10.48550/arxiv.1112.4665 · pith_short_12: 5JVMT6WYNVU3 · pith_short_16: 5JVMT6WYNVU3CGW3 · pith_short_8: 5JVMT6WY

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/5JVMT6WYNVU3CGW3MCUBLDBZ5C \
  | 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: ea6ac9fad86d69b11adb60a8158c39e8b89da8ed834dfecd7c892c872f89f2b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72e0e56e956afca5b4987a97f67d1e2e8da9f6af867feb7c426d56d00afd604d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-12-20T12:06:36Z",
    "title_canon_sha256": "d84951083fcf6bd66d6796826326e7f47295b606446cdec19ae4ea7fba44e8d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4665",
    "kind": "arxiv",
    "version": 1
  }
}