Pith Number

pith:JJCDZINC

pith:2025:JJCDZINCPIL22ANJY75ADMARUG

not attested not anchored not stored refs pending

Polynomial stability conditions for vector bundles: Positivity, equivariance and blow-ups

Achim Napame, Carlo Scarpa, Carl Tipler, R\'emi Delloque

arxiv:2506.23842 v1 · 2025-06-30 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJCDZINCPIL22ANJY75ADMARUG}

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	2026-07-05T11:29:28.760973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a443ca1a27a17ad01a9c7fa01b011a1ad6a0f6a3519b24ad3dd4ae93e4cb5c6

Aliases

arxiv: 2506.23842 · arxiv_version: 2506.23842v1 · doi: 10.48550/arxiv.2506.23842 · pith_short_12: JJCDZINCPIL2 · pith_short_16: JJCDZINCPIL22ANJ · pith_short_8: JJCDZINC

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/JJCDZINCPIL22ANJY75ADMARUG \
  | 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: 4a443ca1a27a17ad01a9c7fa01b011a1ad6a0f6a3519b24ad3dd4ae93e4cb5c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e457c1ff1b7a02df35100b48ba84801fbf04ba098b180c6d0c2cc6e0551d5804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-30T13:33:19Z",
    "title_canon_sha256": "0d22ddac877b4094d2d63d13296edd94f8c8bc9a43311d88c28677a04e866774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23842",
    "kind": "arxiv",
    "version": 1
  }
}