Pith Number

pith:DO76K65V

pith:2016:DO76K65VUQYH2FRLTN6N7PHTKA

not attested not anchored not stored refs pending

Ground and bound state solutions for a Schr\"odinger system with linear and nonlinear couplings in $\mathbb{R}^N$

Cyril Tintarev, Jun Wang, Kanishka Perera, Zhitao Zhang

arxiv:1604.08298 v2 · 2016-04-28 · 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{DO76K65VUQYH2FRLTN6N7PHTKA}

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	2026-05-18T01:07:58.128134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bbfe57bb5a4307d162b9b7cdfbcf3502d4c4424bab56f494d68bf3015c2e940

Aliases

arxiv: 1604.08298 · arxiv_version: 1604.08298v2 · doi: 10.48550/arxiv.1604.08298 · pith_short_12: DO76K65VUQYH · pith_short_16: DO76K65VUQYH2FRL · pith_short_8: DO76K65V

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/DO76K65VUQYH2FRLTN6N7PHTKA \
  | 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: 1bbfe57bb5a4307d162b9b7cdfbcf3502d4c4424bab56f494d68bf3015c2e940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75bf41dc26c6b19672a4fdd3aa17d9baf363b0e3f2a0ce27b80ed98417cfb9c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-28T03:51:52Z",
    "title_canon_sha256": "4f3b05af363362e4640ce8d811fc621ce063012cbdf651d86ac5a0dcccd2abcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08298",
    "kind": "arxiv",
    "version": 2
  }
}