Pith Number

pith:RBDBY565

pith:2016:RBDBY565KEATGDYXIYRKMXMQR2

not attested not anchored not stored refs pending

On the local existence for an active scalar equation in critical regularity setting

Fei Wang, Walter Rusin

arxiv:1606.04525 v1 · 2016-06-14 · 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{RBDBY565KEATGDYXIYRKMXMQR2}

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	2026-05-18T01:12:25.480082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88461c77dd5101330f174622a65d908ea56bc5040515ca28bfb777152816d256

Aliases

arxiv: 1606.04525 · arxiv_version: 1606.04525v1 · doi: 10.48550/arxiv.1606.04525 · pith_short_12: RBDBY565KEAT · pith_short_16: RBDBY565KEATGDYX · pith_short_8: RBDBY565

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/RBDBY565KEATGDYXIYRKMXMQR2 \
  | 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: 88461c77dd5101330f174622a65d908ea56bc5040515ca28bfb777152816d256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ce7a37af74665f2bcd65a3e8deab3d8bdb3848f617b591b86212c22f4703fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-14T19:46:10Z",
    "title_canon_sha256": "9017ffccc613fc0ae0262a0bdd98456a85075504bcdb63dea9cf6fe4b7e3c7e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04525",
    "kind": "arxiv",
    "version": 1
  }
}