Pith Number

pith:5GTBC7LU

pith:2019:5GTBC7LUZDNOKWUCNYBNEW7WRD

not attested not anchored not stored refs pending

Semi-linear cooperative elliptic systems involving Schr{\"o}dinger operators: Groundstate positivity or negativity

B\'en\'edicte Alziary, Jacqueline Fleckinger (IMT)

arxiv:1901.03505 v1 · 2019-01-11 · 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{5GTBC7LUZDNOKWUCNYBNEW7WRD}

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	2026-05-17T23:56:31.076689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a6117d74c8dae55a826e02d25bf688de022eca4077f29056d9cea27a62f9b8

Aliases

arxiv: 1901.03505 · arxiv_version: 1901.03505v1 · doi: 10.48550/arxiv.1901.03505 · pith_short_12: 5GTBC7LUZDNO · pith_short_16: 5GTBC7LUZDNOKWUC · pith_short_8: 5GTBC7LU

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/5GTBC7LUZDNOKWUCNYBNEW7WRD \
  | 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: e9a6117d74c8dae55a826e02d25bf688de022eca4077f29056d9cea27a62f9b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb7c088c6e2fb1fb0203ab30f541740be8c5dda5f7b14f5dc25e33a5b8f395f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-11T08:29:09Z",
    "title_canon_sha256": "165a6224e9f95b752997bfd96051641f58987863f9ffeee2812bc6e9f1e0be11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03505",
    "kind": "arxiv",
    "version": 1
  }
}