Pith Number

pith:3QOQN3I3

pith:2017:3QOQN3I32W6EL3ZHSHBLZFITPN

not attested not anchored not stored refs pending

Kinetic solutions for nonlocal scalar conservation laws

Guangying Lv, Jinlong Wei, Jinqiao Duan

arxiv:1704.08784 v1 · 2017-04-28 · 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{3QOQN3I32W6EL3ZHSHBLZFITPN}

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	2026-05-18T00:45:25.281657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc1d06ed1bd5bc45ef2791c2bc95137b4097f83538a50e69d7c022cfa5dd3bc1

Aliases

arxiv: 1704.08784 · arxiv_version: 1704.08784v1 · doi: 10.48550/arxiv.1704.08784 · pith_short_12: 3QOQN3I32W6E · pith_short_16: 3QOQN3I32W6EL3ZH · pith_short_8: 3QOQN3I3

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/3QOQN3I32W6EL3ZHSHBLZFITPN \
  | 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: dc1d06ed1bd5bc45ef2791c2bc95137b4097f83538a50e69d7c022cfa5dd3bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8837763fd0ca5aa8cb3c28f0adf9e1f8201b6153479a92891f769d67eaeb16c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-28T01:45:37Z",
    "title_canon_sha256": "854cab5917c2ac1b38038fbaefc03b5efb590b9ee813f011af5c730e4f620864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08784",
    "kind": "arxiv",
    "version": 1
  }
}