Pith Number

pith:65RP7QRK

pith:2026:65RP7QRKA4WJVKLM7W6JU7NEDX

not attested not anchored not stored refs pending

Sharp Boundary Recession Criteria for the Special Lagrangian Curvature Potential Equation

Qinfeng Jiang, Rongli Huang

arxiv:2608.01065 v1 · 2026-08-02 · 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{65RP7QRKA4WJVKLM7W6JU7NEDX}

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	2026-08-04T01:56:28.010703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f762ffc22a072c9aa96cfdbc9a7da41ddd10044ff842d23092e6c6a0d85b3c7e

Aliases

arxiv: 2608.01065 · arxiv_version: 2608.01065v1 · doi: 10.48550/arxiv.2608.01065 · pith_short_12: 65RP7QRKA4WJ · pith_short_16: 65RP7QRKA4WJVKLM · pith_short_8: 65RP7QRK

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/65RP7QRKA4WJVKLM7W6JU7NEDX \
  | 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: f762ffc22a072c9aa96cfdbc9a7da41ddd10044ff842d23092e6c6a0d85b3c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8c8892679b6fd8397071c3e13d10847fd99bd53d09f4950850e221d074ea38a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-08-02T08:01:32Z",
    "title_canon_sha256": "169f3b38a7cb8a98680a5d2266f43ac9403c8330b90fee766c9275e60bfdd7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01065",
    "kind": "arxiv",
    "version": 1
  }
}