Pith Number

pith:M2QOPKTK

pith:2017:M2QOPKTK6UP4CSAKAD7NHL33OX

not attested not anchored not stored refs pending

Solitary waves for nonlinear Schr\"odinger equation with derivative

Changxing Miao, Guixiang Xu, Xingdong Tang

arxiv:1702.07853 v2 · 2017-02-25 · 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{M2QOPKTK6UP4CSAKAD7NHL33OX}

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	2026-05-17T23:43:43.515607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a0e7aa6af51fc1480a00fed3af7b75f8fa92dfbedca53264db0e6daa441d31

Aliases

arxiv: 1702.07853 · arxiv_version: 1702.07853v2 · doi: 10.48550/arxiv.1702.07853 · pith_short_12: M2QOPKTK6UP4 · pith_short_16: M2QOPKTK6UP4CSAK · pith_short_8: M2QOPKTK

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/M2QOPKTK6UP4CSAKAD7NHL33OX \
  | 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: 66a0e7aa6af51fc1480a00fed3af7b75f8fa92dfbedca53264db0e6daa441d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84f9fe16c340ef6c2ba2bc34f9525ef991d344480ce709d83d3910c112d6d35d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-25T08:48:16Z",
    "title_canon_sha256": "35ced2056cf1029bcd9db87856930c64dd562efb824afe5788a1490f0b90b2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07853",
    "kind": "arxiv",
    "version": 2
  }
}