Pith Number

pith:HN76U36F

pith:2025:HN76U36FQQQCMHUYRYGEYJA4CL

not attested not anchored not stored refs pending

Stability and Instability on the De Gregorio Modification of the Constantin-Lax-Majda model

Jie Guo, Quansen Jiu

arxiv:2506.02800 v2 · 2025-06-03 · 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{HN76U36FQQQCMHUYRYGEYJA4CL}

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	2026-07-05T11:35:14.105607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7fea6fc58420261e988e0c4c241c12db6080d37d0bdf941cdfe3457ac07364

Aliases

arxiv: 2506.02800 · arxiv_version: 2506.02800v2 · doi: 10.48550/arxiv.2506.02800 · pith_short_12: HN76U36FQQQC · pith_short_16: HN76U36FQQQCMHUY · pith_short_8: HN76U36F

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/HN76U36FQQQCMHUYRYGEYJA4CL \
  | 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: 3b7fea6fc58420261e988e0c4c241c12db6080d37d0bdf941cdfe3457ac07364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb1b15badb6ed95f890015a3715aa8905ed672ece7daee040817a67ee8ea133",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-06-03T12:31:20Z",
    "title_canon_sha256": "7ff934c7f938aa1225caaf3a69fb5e7b8627995702a9891f57c15ef816c2ad03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02800",
    "kind": "arxiv",
    "version": 2
  }
}