Pith Number

pith:CBQUCMBZ

pith:2018:CBQUCMBZICENUSBGU63HUEUHIG

not attested not anchored not stored refs pending

Decay of solutions to anisotropic conservation laws with large initial data

Kaiqiang Li, Weike Wang

arxiv:1808.10080 v1 · 2018-08-30 · 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{CBQUCMBZICENUSBGU63HUEUHIG}

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	2026-05-18T00:06:49.899212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10614130394088da4826a7b67a128741be3a9de0aecf6ea4e260164e0f5d120c

Aliases

arxiv: 1808.10080 · arxiv_version: 1808.10080v1 · doi: 10.48550/arxiv.1808.10080 · pith_short_12: CBQUCMBZICEN · pith_short_16: CBQUCMBZICENUSBG · pith_short_8: CBQUCMBZ

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/CBQUCMBZICENUSBGU63HUEUHIG \
  | 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: 10614130394088da4826a7b67a128741be3a9de0aecf6ea4e260164e0f5d120c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c336b0cbfa2eb6f4bfe846dec1ecd6c1228d9298fc435ff65c63dfc9870b77b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-30T01:14:35Z",
    "title_canon_sha256": "d8bd6654bdb92c11a4e689e14e0f2e49610fbe3d0aacb76c8e51766ddc704c76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10080",
    "kind": "arxiv",
    "version": 1
  }
}