Pith Number

pith:Y6WDJCND

pith:2022:Y6WDJCNDZSSSAO2JOFM5OOKOG4

not attested not anchored not stored refs pending

On self-similar finite-time blowups of the De Gregorio model on the real line

De Huang, Dongyi Wei, Jiajun Tong

arxiv:2209.08232 v2 · 2022-09-17 · 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{Y6WDJCNDZSSSAO2JOFM5OOKOG4}

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.

Cited by

1 paper in Pith

Exact Blowup Analysis for the Weak-Advection Hou--Li Model

Receipt and verification

First computed	2026-07-05T06:27:15.397774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7ac3489a3cca5203b497159d7394e372b2d63bb225955b7493a7f197248c34e

Aliases

arxiv: 2209.08232 · arxiv_version: 2209.08232v2 · doi: 10.48550/arxiv.2209.08232 · pith_short_12: Y6WDJCNDZSSS · pith_short_16: Y6WDJCNDZSSSAO2J · pith_short_8: Y6WDJCND

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/Y6WDJCNDZSSSAO2JOFM5OOKOG4 \
  | 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: c7ac3489a3cca5203b497159d7394e372b2d63bb225955b7493a7f197248c34e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f69f39c114a26e97f08b6b409bf06458e158c456676b68a26611fd722148fe50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-09-17T03:29:10Z",
    "title_canon_sha256": "17a74267c3a3e909cdddb008c9c2f2bc008cd54c29c99a310c9eec1494e0078e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08232",
    "kind": "arxiv",
    "version": 2
  }
}