Pith Number

pith:CSJT77LR

pith:2019:CSJT77LRFP6CHNWOYMEPSB65UM

not attested not anchored not stored refs pending

Compacton equations and integrability: the Rosenau-Hyman and Cooper-Shepard-Sodano equations

Enrique G. Reyes, Marianna Euler, Norbert Euler, Rafael Hern\'andez Heredero

arxiv:1904.01291 v1 · 2019-04-02 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSJT77LRFP6CHNWOYMEPSB65UM}

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	2026-05-17T23:49:35.221111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14933ffd712bfc23b6cec308f907dda33b7b40c65f22a5451290021ebecdbd59

Aliases

arxiv: 1904.01291 · arxiv_version: 1904.01291v1 · doi: 10.48550/arxiv.1904.01291 · pith_short_12: CSJT77LRFP6C · pith_short_16: CSJT77LRFP6CHNWO · pith_short_8: CSJT77LR

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/CSJT77LRFP6CHNWOYMEPSB65UM \
  | 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: 14933ffd712bfc23b6cec308f907dda33b7b40c65f22a5451290021ebecdbd59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5189f41183c86ce77ee42d0d03f7656645bc97bc61c4beecee944d51e39219",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2019-04-02T08:50:29Z",
    "title_canon_sha256": "8ce5c5a2f353bc780ee6ba9727e4adc21b17ea22c9ba129e76f8a0301fdc26af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01291",
    "kind": "arxiv",
    "version": 1
  }
}