Pith Number

pith:EVIXNXPR

pith:2018:EVIXNXPR2LWPFIKP7RSR4W6OEE

not attested not anchored not stored refs pending

Existence of bubbling solutions without mass concentration

Chang-shou Lin, Wen Yang, Youngae Lee

arxiv:1807.04432 v1 · 2018-07-12 · 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{EVIXNXPR2LWPFIKP7RSR4W6OEE}

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	2026-05-18T00:10:53.555255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255176ddf1d2ecf2a14ffc651e5bce2104fad10a6ac69cd0974960c63455d180

Aliases

arxiv: 1807.04432 · arxiv_version: 1807.04432v1 · doi: 10.48550/arxiv.1807.04432 · pith_short_12: EVIXNXPR2LWP · pith_short_16: EVIXNXPR2LWPFIKP · pith_short_8: EVIXNXPR

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/EVIXNXPR2LWPFIKP7RSR4W6OEE \
  | 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: 255176ddf1d2ecf2a14ffc651e5bce2104fad10a6ac69cd0974960c63455d180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dab4ef8b5c4fe457c2894d0116fd2364790107089788fb6e07c0545f539c8ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-07-12T06:14:12Z",
    "title_canon_sha256": "ac5756f0e3146e49b3de92ade66964b9517124ce6c717515d721a0e84cecec63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04432",
    "kind": "arxiv",
    "version": 1
  }
}