Pith Number

pith:LNU4YQS2

pith:2008:LNU4YQS2KOQ7IXJOJRMVTGTGM6

not attested not anchored not stored refs pending

Angular Pseudomomentum Theory for the Generalized Nonlinear Schr\"{o}dinger Equation in Discrete Rotational Symmetry Media

A. Ferrando, J. Vijande, L. D. Carr, M.-\'A. Garc\'ia-March, M. Zacar\'es

arxiv:0806.0947 v1 · 2008-06-05 · nlin.PS · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNU4YQS2KOQ7IXJOJRMVTGTGM6}

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	2026-05-18T04:22:11.646697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b69cc425a53a1f45d2e4c59599a6667981a307ce04c1b8ae8cdae135ac42781

Aliases

arxiv: 0806.0947 · arxiv_version: 0806.0947v1 · doi: 10.48550/arxiv.0806.0947 · pith_short_12: LNU4YQS2KOQ7 · pith_short_16: LNU4YQS2KOQ7IXJO · pith_short_8: LNU4YQS2

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/LNU4YQS2KOQ7IXJOJRMVTGTGM6 \
  | 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: 5b69cc425a53a1f45d2e4c59599a6667981a307ce04c1b8ae8cdae135ac42781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83daa6139f5facbc7192cf8e8dbbad3bdc4bb67c3eebc81e2244823ed531f3e3",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2008-06-05T11:10:10Z",
    "title_canon_sha256": "f4ab7b7401d64a3445d7c78e75261ec22642f41d99858f7bbc936682bbd53e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0947",
    "kind": "arxiv",
    "version": 1
  }
}