Pith Number

pith:KBREKZHW

pith:2014:KBREKZHWHPYOQN5NF3BZM63CY3

not attested not anchored not stored refs pending

Bulk vortices and half-vortex surface modes in parity-time-symmetric media

Boris A. Malomed, Chaohong Lee, Huagang Li, Tianshu Lai, Xing Zhu, Zhiwei Shi

arxiv:1403.4745 v3 · 2014-03-19 · physics.optics · 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{KBREKZHWHPYOQN5NF3BZM63CY3}

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	2026-05-18T02:51:08.001660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50624564f63bf0e837ad2ec3967b62c6e7f6ee9d2d665aefa169200be83de286

Aliases

arxiv: 1403.4745 · arxiv_version: 1403.4745v3 · doi: 10.48550/arxiv.1403.4745 · pith_short_12: KBREKZHWHPYO · pith_short_16: KBREKZHWHPYOQN5N · pith_short_8: KBREKZHW

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/KBREKZHWHPYOQN5NF3BZM63CY3 \
  | 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: 50624564f63bf0e837ad2ec3967b62c6e7f6ee9d2d665aefa169200be83de286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b6e056dc1d42178d3b7984301e5fe3716e37b5398d65259075e2ed056c29600",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-19T09:29:49Z",
    "title_canon_sha256": "6c02bffda432a738447964dc486d6b38f658ffccb508fe5fb1e5b5c1bfb5fc03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4745",
    "kind": "arxiv",
    "version": 3
  }
}