Pith Number

pith:56DPEVKP

pith:2015:56DPEVKPJMAMCTY7IB4GZLTYLJ

not attested not anchored not stored refs pending

Rational Solitons in the Parity-Time-Symmetric Nonlocal Nonlinear Schr\"{o}dinger Model

Dexin Meng, Min Li, Tao Xu

arxiv:1503.02254 v2 · 2015-03-08 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56DPEVKPJMAMCTY7IB4GZLTYLJ}

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	2026-05-18T00:58:36.028127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef86f2554f4b00c14f1f40786cae785a63a31345ad78a23d7e82bffc9355e996

Aliases

arxiv: 1503.02254 · arxiv_version: 1503.02254v2 · doi: 10.48550/arxiv.1503.02254 · pith_short_12: 56DPEVKPJMAM · pith_short_16: 56DPEVKPJMAMCTY7 · pith_short_8: 56DPEVKP

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/56DPEVKPJMAMCTY7IB4GZLTYLJ \
  | 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: ef86f2554f4b00c14f1f40786cae785a63a31345ad78a23d7e82bffc9355e996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d6b6e722d0450fc96252f51cf1a29471c0f1d67561470c58ec9c1f4d18f2ce6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-03-08T07:21:42Z",
    "title_canon_sha256": "c80ea9317e5d768c97a515ed20bb1c95ff7c452e95f18f68b2e216fd35a243d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02254",
    "kind": "arxiv",
    "version": 2
  }
}