Pith Number

pith:27ZU3SUQ

pith:2011:27ZU3SUQCB62SOYWLRS3MDIVKM

not attested not anchored not stored refs pending

Bragg gap solitons in $\mathcal{PT}$ symmetric lattices with competing nonlinearity

Caiwen Ma, Keqing Lu, Shuang Liu, Yiqi Zhang

arxiv:1201.0251 v1 · 2011-12-31 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27ZU3SUQCB62SOYWLRS3MDIVKM}

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	2026-05-18T03:43:52.665841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f34dca90107da93b165c65b60d1553182620a3cee6f509e4679eabdcb35ce0

Aliases

arxiv: 1201.0251 · arxiv_version: 1201.0251v1 · doi: 10.48550/arxiv.1201.0251 · pith_short_12: 27ZU3SUQCB62 · pith_short_16: 27ZU3SUQCB62SOYW · pith_short_8: 27ZU3SUQ

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/27ZU3SUQCB62SOYWLRS3MDIVKM \
  | 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: d7f34dca90107da93b165c65b60d1553182620a3cee6f509e4679eabdcb35ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43169e2a207db4e998c65a78c114d5fd49fbb8fc08c8d139fe7f334723e963c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-12-31T12:14:09Z",
    "title_canon_sha256": "974e43c5e8334a829303aa0c91a281b8edc6829cbae8369a521a3a42dedb4e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0251",
    "kind": "arxiv",
    "version": 1
  }
}