Pith Number

pith:WFF5UWAX

pith:2013:WFF5UWAXVBJSDRTLSBROVOWUPA

not attested not anchored not stored refs pending

Breathers and surface modes in oscillator chains with Hertzian interactions

Guillaume James (LJK), Jesus Cuevas, Panayotis Kevrekidis

arxiv:1301.1769 v1 · 2013-01-09 · nlin.PS · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFF5UWAXVBJSDRTLSBROVOWUPA}

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	2026-05-18T01:52:14.650935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14bda5817a85321c66b9062eabad478348e4c53f597a5a240aaccaf7f79bfca

Aliases

arxiv: 1301.1769 · arxiv_version: 1301.1769v1 · doi: 10.48550/arxiv.1301.1769 · pith_short_12: WFF5UWAXVBJS · pith_short_16: WFF5UWAXVBJSDRTL · pith_short_8: WFF5UWAX

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/WFF5UWAXVBJSDRTLSBROVOWUPA \
  | 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: b14bda5817a85321c66b9062eabad478348e4c53f597a5a240aaccaf7f79bfca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944a6356dde86dc9b8ca8e5d1059669dc6c39f02d6ee298120c3b491fe3260e0",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2013-01-09T07:39:09Z",
    "title_canon_sha256": "7c98d237e71c07743085555fe79b08f3789eeb3343d6849dd5b7bdf638850fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1769",
    "kind": "arxiv",
    "version": 1
  }
}