Pith Number

pith:QWYGDEWY

pith:2015:QWYGDEWYHYXIFXSQL2IXLK22WC

not attested not anchored not stored refs pending

Multifrequency and edge breathers in the discrete sine-Gordon system via subharmonic driving: theory, computation and experiment

F. Palmero, J. Han, L.Q. English, P.G. Kevrekidis, T.J. Alexander

arxiv:1508.07152 v1 · 2015-08-28 · 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{QWYGDEWYHYXIFXSQL2IXLK22WC}

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	2026-05-18T01:22:20.393600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85b06192d83e2e82de505e9175ab5ab08e4f7ea849b9bcf58b0e3a2ead09e372

Aliases

arxiv: 1508.07152 · arxiv_version: 1508.07152v1 · doi: 10.48550/arxiv.1508.07152 · pith_short_12: QWYGDEWYHYXI · pith_short_16: QWYGDEWYHYXIFXSQ · pith_short_8: QWYGDEWY

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/QWYGDEWYHYXIFXSQL2IXLK22WC \
  | 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: 85b06192d83e2e82de505e9175ab5ab08e4f7ea849b9bcf58b0e3a2ead09e372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260c0fb1f1d6e26adfb2b00bc1668b0bc1b8b75fd834100afb72f2d1128dcf20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-08-28T10:03:45Z",
    "title_canon_sha256": "6b89d44f03c7d20d2451d918cdad06bce99d8433a6e51bad5b9be34e90eac1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07152",
    "kind": "arxiv",
    "version": 1
  }
}