Pith Number

pith:JYEVU3OF

pith:2023:JYEVU3OFPNMZPXVYWBBXWPETEV

not attested not anchored not stored refs pending

Contractibility of the geometric stability manifold of a surface

Nick Rekuski

arxiv:2310.10499 v2 · 2023-10-16 · 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{JYEVU3OFPNMZPXVYWBBXWPETEV}

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

A Real Reduction of the Manifold of Bridgeland Stability Conditions

Receipt and verification

First computed	2026-07-05T08:22:21.534962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e095a6dc57b5997deb8b0437b3c932542e94893e94c39abebb295640177e72b

Aliases

arxiv: 2310.10499 · arxiv_version: 2310.10499v2 · doi: 10.48550/arxiv.2310.10499 · pith_short_12: JYEVU3OFPNMZ · pith_short_16: JYEVU3OFPNMZPXVY · pith_short_8: JYEVU3OF

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/JYEVU3OFPNMZPXVYWBBXWPETEV \
  | 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: 4e095a6dc57b5997deb8b0437b3c932542e94893e94c39abebb295640177e72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2ef4921d8e7d165d13361b1b6c38fbf2a4a258ecfaeefe3e0472e55dc599f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-10-16T15:19:48Z",
    "title_canon_sha256": "27a9fb69b7a1a3f61b65a224bab4851ffd9bb667e020c638f450c94a83155eb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.10499",
    "kind": "arxiv",
    "version": 2
  }
}