Pith Number

pith:NPWLEXBB

pith:2018:NPWLEXBBBMMK27T7DFJJLSBKIP

not attested not anchored not stored refs pending

Small data scattering of semirelativistic Hartree equation

Changhun Yang

arxiv:1806.07087 v1 · 2018-06-19 · 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{NPWLEXBBBMMK27T7DFJJLSBKIP}

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	2026-05-18T00:12:51.913986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6becb25c210b18ad7e7f195295c82a43d0bbd9b1be15d4c875160b73a57c68da

Aliases

arxiv: 1806.07087 · arxiv_version: 1806.07087v1 · doi: 10.48550/arxiv.1806.07087 · pith_short_12: NPWLEXBBBMMK · pith_short_16: NPWLEXBBBMMK27T7 · pith_short_8: NPWLEXBB

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/NPWLEXBBBMMK27T7DFJJLSBKIP \
  | 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: 6becb25c210b18ad7e7f195295c82a43d0bbd9b1be15d4c875160b73a57c68da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c06191353e13146f2a0f69c71eb52c6d0818fb6618b8193005ce2e5ff3865c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-06-19T07:57:37Z",
    "title_canon_sha256": "4b63879c08390b42fc76629ea64c9db5f3878c7a3e2c986ac576ada479f97421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07087",
    "kind": "arxiv",
    "version": 1
  }
}