Pith Number

pith:FFHFACZW

pith:2018:FFHFACZWCHJXB2RNYBQYVKJSYQ

not attested not anchored not stored refs pending

Least energy radial sign-changing solution for the Schr\"oinger-Poisson system in r3 under an asymptotically cubic nonlinearity

Edwin G. Murcia, Gaetano Siciliano

arxiv:1805.00259 v1 · 2018-05-01 · 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{FFHFACZWCHJXB2RNYBQYVKJSYQ}

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	2026-05-18T00:17:10.134525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

294e500b3611d370ea2dc0618aa932c4072dac7b2ddd025efbbd2ec5e5ca6d58

Aliases

arxiv: 1805.00259 · arxiv_version: 1805.00259v1 · doi: 10.48550/arxiv.1805.00259 · pith_short_12: FFHFACZWCHJX · pith_short_16: FFHFACZWCHJXB2RN · pith_short_8: FFHFACZW

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/FFHFACZWCHJXB2RNYBQYVKJSYQ \
  | 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: 294e500b3611d370ea2dc0618aa932c4072dac7b2ddd025efbbd2ec5e5ca6d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a411caafa116435c93246e88cc3ecac761ec37273f4ddc63c3bdf580ce60b6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-05-01T10:01:23Z",
    "title_canon_sha256": "84c076ec29624d3f7fe0ec513ced7c434222202b98135a120ba3bb5754973d04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00259",
    "kind": "arxiv",
    "version": 1
  }
}