Pith Number

pith:5HVN4GU4

pith:2015:5HVN4GU4IDRLTTBZPI2YMZVCGV

not attested not anchored not stored refs pending

Some inverse problems in periodic homogenization of Hamilton-Jacobi equations

Hung V. Tran, Songting Luo, Yifeng Yu

arxiv:1505.05943 v1 · 2015-05-22 · 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{5HVN4GU4IDRLTTBZPI2YMZVCGV}

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	2026-05-18T01:16:50.480136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9eade1a9c40e2b9cc397a358666a2355498ba2006b9319fbe9261bdd18dbb82

Aliases

arxiv: 1505.05943 · arxiv_version: 1505.05943v1 · doi: 10.48550/arxiv.1505.05943 · pith_short_12: 5HVN4GU4IDRL · pith_short_16: 5HVN4GU4IDRLTTBZ · pith_short_8: 5HVN4GU4

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/5HVN4GU4IDRLTTBZPI2YMZVCGV \
  | 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: e9eade1a9c40e2b9cc397a358666a2355498ba2006b9319fbe9261bdd18dbb82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d0dade9d47cbc0e91ff2ea274beef87289caf3aa082884b38fe29d17840858",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-22T04:04:39Z",
    "title_canon_sha256": "1bf4ca588165041a298a3b9c0da89ed05915da7f5acfa8d87bd6661027909e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05943",
    "kind": "arxiv",
    "version": 1
  }
}