Pith Number

pith:WE6AZHOB

pith:2013:WE6AZHOBNLZQRKFVUKITUJWZWI

not attested not anchored not stored refs pending

Group-invariant solutions of semilinear Schrodinger equations in multi- dimensions

Stephen C. Anco, Wei Feng

arxiv:1301.5529 v5 · 2013-01-23 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WE6AZHOBNLZQRKFVUKITUJWZWI}

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	2026-05-18T01:04:58.233660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b13c0c9dc16af308a8b5a2913a26d9b23784fe30ae04cedd9e319f9cce4a6207

Aliases

arxiv: 1301.5529 · arxiv_version: 1301.5529v5 · doi: 10.48550/arxiv.1301.5529 · pith_short_12: WE6AZHOBNLZQ · pith_short_16: WE6AZHOBNLZQRKFV · pith_short_8: WE6AZHOB

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/WE6AZHOBNLZQRKFVUKITUJWZWI \
  | 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: b13c0c9dc16af308a8b5a2913a26d9b23784fe30ae04cedd9e319f9cce4a6207

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2614737d616971beb3e91a673014b990b9bda8eec9cefce0a8e8875c0ee72411",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-01-23T15:13:29Z",
    "title_canon_sha256": "efe5a800e6c404eae5fac6a70c6d87e87f605776268925f7dd3f62b6ec4ad7be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5529",
    "kind": "arxiv",
    "version": 5
  }
}