Pith Number

pith:HYGMP2TU

pith:2017:HYGMP2TUFNYOGSCK6TSYJF55S5

not attested not anchored not stored refs pending

Stability of KdV solitons on the half-line

Claudio Mu\~noz, M\'arcio Cavalcante

arxiv:1707.02608 v2 · 2017-07-09 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYGMP2TUFNYOGSCK6TSYJF55S5}

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	2026-05-18T00:04:08.294166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0cc7ea742b70e3484af4e58497bd9742f3f676949291f0541bdbbbcb84f112

Aliases

arxiv: 1707.02608 · arxiv_version: 1707.02608v2 · doi: 10.48550/arxiv.1707.02608 · pith_short_12: HYGMP2TUFNYO · pith_short_16: HYGMP2TUFNYOGSCK · pith_short_8: HYGMP2TU

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/HYGMP2TUFNYOGSCK6TSYJF55S5 \
  | 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: 3e0cc7ea742b70e3484af4e58497bd9742f3f676949291f0541bdbbbcb84f112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b94f3563a5456ce41c58eeddc98cd19244e170a540984e050ed44098cf8322b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-09T17:59:57Z",
    "title_canon_sha256": "09afa48f6c143d77904e6540a167f5be1e6d46c26cf518fa35e0397a9cc240a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02608",
    "kind": "arxiv",
    "version": 2
  }
}