Pith Number

pith:V3H3MZLO

pith:2019:V3H3MZLORPYXK2OM6D27SYVY7A

not attested not anchored not stored refs pending

Existence, positivity and boundedness of solutions for systems of quasilinear elliptic equations

Abdelkrim Moussaoui, Jean V\'elin

arxiv:1908.00930 v1 · 2019-08-02 · 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{V3H3MZLORPYXK2OM6D27SYVY7A}

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	2026-07-04T23:51:15.661249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aecfb6656e8bf17569ccf0f5f962b8f80f7a19c5d33564a3f988b2c6988b4b15

Aliases

arxiv: 1908.00930 · arxiv_version: 1908.00930v1 · doi: 10.48550/arxiv.1908.00930 · pith_short_12: V3H3MZLORPYX · pith_short_16: V3H3MZLORPYXK2OM · pith_short_8: V3H3MZLO

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/V3H3MZLORPYXK2OM6D27SYVY7A \
  | 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: aecfb6656e8bf17569ccf0f5f962b8f80f7a19c5d33564a3f988b2c6988b4b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade00078077d2736cd80ce5049b6c8b97ac38f030303d414b99762b24fd70151",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-08-02T16:02:59Z",
    "title_canon_sha256": "a6b418227691c17846e37b0b5506cdc94dd26a4bbf164188052a3b13af0479cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00930",
    "kind": "arxiv",
    "version": 1
  }
}