Pith Number

pith:BB3AFCUA

pith:2014:BB3AFCUAFT6GRUV65GGJOBR3FY

not attested not anchored not stored refs pending

Well-posedness, global existence and blow-up phenomena for an integrable multi-component Camassa-Holm system

Zeng Zhang, Zhaoyang Yin

arxiv:1411.6402 v1 · 2014-11-24 · 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{BB3AFCUAFT6GRUV65GGJOBR3FY}

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	2026-05-18T02:33:00.171354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0876028a802cfc68d2bee98c97063b2e32d1a1b8879c1ff9efd320e2fa205dad

Aliases

arxiv: 1411.6402 · arxiv_version: 1411.6402v1 · doi: 10.48550/arxiv.1411.6402 · pith_short_12: BB3AFCUAFT6G · pith_short_16: BB3AFCUAFT6GRUV6 · pith_short_8: BB3AFCUA

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/BB3AFCUAFT6GRUV65GGJOBR3FY \
  | 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: 0876028a802cfc68d2bee98c97063b2e32d1a1b8879c1ff9efd320e2fa205dad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b428e480b522be8ab2dfa190135b5f3742a2f971e31b6ca6a11b0affd58ec12d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-11-24T10:24:51Z",
    "title_canon_sha256": "673044fbbda4645a3081e2f0bcad7e89a0d8d6b374359b248f27480a8adebe0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6402",
    "kind": "arxiv",
    "version": 1
  }
}