Pith Number

pith:LZ7ADY52

pith:2015:LZ7ADY525K7CURHXUW4YEJ7YZY

not attested not anchored not stored refs pending

Selection problems of Z^2-periodic entropy solutions and viscosity solutions

Kohei Soga

arxiv:1501.03594 v1 · 2015-01-15 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZ7ADY525K7CURHXUW4YEJ7YZY}

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	2026-05-18T02:29:18.192606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e7e01e3baeabe2a44f7a5b98227f8ce277d4baf9044f43158a6dd57258a03df

Aliases

arxiv: 1501.03594 · arxiv_version: 1501.03594v1 · doi: 10.48550/arxiv.1501.03594 · pith_short_12: LZ7ADY525K7C · pith_short_16: LZ7ADY525K7CURHX · pith_short_8: LZ7ADY52

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/LZ7ADY525K7CURHXUW4YEJ7YZY \
  | 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: 5e7e01e3baeabe2a44f7a5b98227f8ce277d4baf9044f43158a6dd57258a03df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c14d062fda905fb4b48e9192ba9dc9ddac0e6f8261f6d868f42d36cd6f45e72f",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-15T07:48:18Z",
    "title_canon_sha256": "7e2dc9b6be73db3537ba8374aa04bc9d4e0e93aa85b24a57e2ade6906b5c75c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03594",
    "kind": "arxiv",
    "version": 1
  }
}