Pith Number

pith:5F2AEK5O

pith:2018:5F2AEK5O7F525CKX5AZOREA4ZM

not attested not anchored not stored refs pending

Global existence of weak solutions for quantum MHD equations

Hao Li, Yachun Li

arxiv:1805.02390 v1 · 2018-05-07 · 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{5F2AEK5O7F525CKX5AZOREA4ZM}

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	2026-05-18T00:16:40.061113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e974022baef97bae8957e832e8901ccb2fb74f7cc91893e9a7ba0e01867635fb

Aliases

arxiv: 1805.02390 · arxiv_version: 1805.02390v1 · doi: 10.48550/arxiv.1805.02390 · pith_short_12: 5F2AEK5O7F52 · pith_short_16: 5F2AEK5O7F525CKX · pith_short_8: 5F2AEK5O

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/5F2AEK5O7F525CKX5AZOREA4ZM \
  | 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: e974022baef97bae8957e832e8901ccb2fb74f7cc91893e9a7ba0e01867635fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58dcca7c30f9a80451de1e30f90fed4ec75a396176f2ab4d18e1dc36f42a1910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-05-07T08:01:40Z",
    "title_canon_sha256": "a9bde90ccce713bc64a5d5f35df6318178baa133c0d83e4e85b2488a7185c1b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02390",
    "kind": "arxiv",
    "version": 1
  }
}