Pith Number

pith:Q53VW2LK

pith:2018:Q53VW2LKL3TYXX2LUQ22N6M6OC

not attested not anchored not stored refs pending

{\phi}^4 Solitary Waves in a Parabolic Potential: Existence, Stability, and Collisional Dynamics

A.Demirkaya, D.K. Campbell, P.G. Kevrekidis, R.Decker, R.M. Ross

arxiv:1805.00206 v1 · 2018-05-01 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q53VW2LKL3TYXX2LUQ22N6M6OC}

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	2026-05-18T00:17:10.278153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87775b696a5ee78bdf4ba435a6f99e70a67ed26b319895eeaa8dfa90b4841821

Aliases

arxiv: 1805.00206 · arxiv_version: 1805.00206v1 · doi: 10.48550/arxiv.1805.00206 · pith_short_12: Q53VW2LKL3TY · pith_short_16: Q53VW2LKL3TYXX2L · pith_short_8: Q53VW2LK

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/Q53VW2LKL3TYXX2LUQ22N6M6OC \
  | 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: 87775b696a5ee78bdf4ba435a6f99e70a67ed26b319895eeaa8dfa90b4841821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5720486466606d9d36cf3edb3323e31671ffad8e056360f3ca3f5d2a15ab1b53",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-05-01T06:40:31Z",
    "title_canon_sha256": "bf0ac3043194f40975df08128750fac32b947575d5be61363a6283b06f8b4002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00206",
    "kind": "arxiv",
    "version": 1
  }
}