Pith Number

pith:BSYRKJDV

pith:2017:BSYRKJDVH7WQAMRV5QZLPOFHO5

not attested not anchored not stored refs pending

Ground states and energy asymptotics of the nonlinear Schr\"{o}dinger equation

Xinran Ruan

arxiv:1703.01901 v1 · 2017-03-02 · math.AP · 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{BSYRKJDVH7WQAMRV5QZLPOFHO5}

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	2026-05-18T00:49:29.341965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb11524753fed003235ec32b7b8a7775079510c92532089408bedc214f591ff

Aliases

arxiv: 1703.01901 · arxiv_version: 1703.01901v1 · doi: 10.48550/arxiv.1703.01901 · pith_short_12: BSYRKJDVH7WQ · pith_short_16: BSYRKJDVH7WQAMRV · pith_short_8: BSYRKJDV

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/BSYRKJDVH7WQAMRV5QZLPOFHO5 \
  | 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: 0cb11524753fed003235ec32b7b8a7775079510c92532089408bedc214f591ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d77030a9af0f280952d7ec6f80ca6a615891325c14fe3b5771a8d54e96f8645",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-02T07:21:14Z",
    "title_canon_sha256": "599c7f5158f4337bfeb1c0f99ddadc1dff9259eb356d2203cf71595f47b0f0ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01901",
    "kind": "arxiv",
    "version": 1
  }
}