Pith Number

pith:VX5IZM47

pith:2014:VX5IZM47F3SHIOYF7S7MYULEII

not attested not anchored not stored refs pending

Long-time asymptotic solution structure of Camassa-Holm equation subject to an initial condition with non-zero reflection coefficient of the scattering data

Ching-Hao Yu, Chueh-Hsin Chang, Tony Wen-Hann Sheu

arxiv:1412.1234 v1 · 2014-12-03 · math.NA · 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{VX5IZM47F3SHIOYF7S7MYULEII}

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	2026-05-18T02:32:13.066267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adfa8cb39f2ee4743b05fcbecc51644205eb1e07def207734785c26177899a19

Aliases

arxiv: 1412.1234 · arxiv_version: 1412.1234v1 · doi: 10.48550/arxiv.1412.1234 · pith_short_12: VX5IZM47F3SH · pith_short_16: VX5IZM47F3SHIOYF · pith_short_8: VX5IZM47

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/VX5IZM47F3SHIOYF7S7MYULEII \
  | 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: adfa8cb39f2ee4743b05fcbecc51644205eb1e07def207734785c26177899a19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d677962ae2ffa2ce8bc300f678fdc6fdf52d4b59f8d158006d328ea63b182a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-03T08:41:37Z",
    "title_canon_sha256": "a19080058af4b08a63e4e67ad22e058815f67f4c6fe7d486b95e8a5588911137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1234",
    "kind": "arxiv",
    "version": 1
  }
}