Pith Number

pith:ZIHH4RB6

pith:2017:ZIHH4RB6574JSHYAYZ35WLHZVF

not attested not anchored not stored refs pending

Spectral properties of nonlinear Schr\"odinger equation on a ring

Takaaki Nakamura, Taksu Cheon

arxiv:1706.08695 v1 · 2017-06-27 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIHH4RB6574JSHYAYZ35WLHZVF}

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	2026-05-18T00:32:25.632665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca0e7e443eeff8991f00c677db2cf9a95150b49aeefe28beda95c5b7244aaa2d

Aliases

arxiv: 1706.08695 · arxiv_version: 1706.08695v1 · doi: 10.48550/arxiv.1706.08695 · pith_short_12: ZIHH4RB6574J · pith_short_16: ZIHH4RB6574JSHYA · pith_short_8: ZIHH4RB6

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/ZIHH4RB6574JSHYAYZ35WLHZVF \
  | 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: ca0e7e443eeff8991f00c677db2cf9a95150b49aeefe28beda95c5b7244aaa2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f57163a4cc0bb8ec239f1d45b2d6fd723db0a9b2edf53febf42b0ca1c7e851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-27T07:19:33Z",
    "title_canon_sha256": "0a65e40f31ccbdfcf2cce8f8e1d56dadd9a59acaabea2596375245083f92e771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08695",
    "kind": "arxiv",
    "version": 1
  }
}