Pith Number

pith:JULZX23G

pith:2013:JULZX23GBPXVAELWZSBF4DTDCO

not attested not anchored not stored refs pending

Radial sine-Gordon kinks as sources of fast breathers

J.-G. Caputo, M.P. Soerensen

arxiv:1303.4425 v1 · 2013-03-18 · 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{JULZX23GBPXVAELWZSBF4DTDCO}

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	2026-05-18T01:51:00.998481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d179beb660bef501176cc825e0e6313b5d93e8dd7c92288b1fa359c47ccc1ee

Aliases

arxiv: 1303.4425 · arxiv_version: 1303.4425v1 · doi: 10.48550/arxiv.1303.4425 · pith_short_12: JULZX23GBPXV · pith_short_16: JULZX23GBPXVAELW · pith_short_8: JULZX23G

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/JULZX23GBPXVAELWZSBF4DTDCO \
  | 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: 4d179beb660bef501176cc825e0e6313b5d93e8dd7c92288b1fa359c47ccc1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c15bfeb6303be461226374981aa0df33c4063801808facbe1a04d528c091b1da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2013-03-18T21:02:54Z",
    "title_canon_sha256": "bcf6e995fdbe9ca5be7e1a2a69ed019cb5f5e70d7d04e81ffea747732b2b17b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4425",
    "kind": "arxiv",
    "version": 1
  }
}