Pith Number

pith:POLDAUUZ

pith:2018:POLDAUUZKH57V5H3J6X3W74JQM

not attested not anchored not stored refs pending

On the nonexistence of degenerate phase-shift multibreathers in a zigzag Klein-Gordon model

M. Sansottera, P.G. Kevrekidis, S. Paleari, T. Penati, V. Koukouloyannis

arxiv:1803.03037 v1 · 2018-03-08 · 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{POLDAUUZKH57V5H3J6X3W74JQM}

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	2026-05-18T00:21:44.657904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9630529951fbfaf4fb4fafbb7f89830fa9ada11a11ad3f1a365e97bcb42472

Aliases

arxiv: 1803.03037 · arxiv_version: 1803.03037v1 · doi: 10.48550/arxiv.1803.03037 · pith_short_12: POLDAUUZKH57 · pith_short_16: POLDAUUZKH57V5H3 · pith_short_8: POLDAUUZ

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/POLDAUUZKH57V5H3J6X3W74JQM \
  | 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: 7b9630529951fbfaf4fb4fafbb7f89830fa9ada11a11ad3f1a365e97bcb42472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07529c66216e559f8fa84e9d5ab357ad66633d75d4d0edef38300d5ecf11e1e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-03-08T10:58:57Z",
    "title_canon_sha256": "ba5a01f780a2b63aa0eca35850f403787cd6c2428aac7496c0566fa4534ff94d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03037",
    "kind": "arxiv",
    "version": 1
  }
}