Pith Number

pith:WUHDYOZP

pith:2017:WUHDYOZPPPQ4IE7CWMBHS7MUYC

not attested not anchored not stored refs pending

Singularities of Hermitian-Yang-Mills connections and Harder-Narasimhan-Seshadri filtrations

Song Sun, Xuemiao Chen

arxiv:1707.08314 v4 · 2017-07-26 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUHDYOZPPPQ4IE7CWMBHS7MUYC}

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	2026-07-05T02:00:40.249797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b50e3c3b2f7be1c413e2b302797d94c096f4d9f429794a56f3740f7663b3a8dc

Aliases

arxiv: 1707.08314 · arxiv_version: 1707.08314v4 · doi: 10.48550/arxiv.1707.08314 · pith_short_12: WUHDYOZPPPQ4 · pith_short_16: WUHDYOZPPPQ4IE7C · pith_short_8: WUHDYOZP

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/WUHDYOZPPPQ4IE7CWMBHS7MUYC \
  | 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: b50e3c3b2f7be1c413e2b302797d94c096f4d9f429794a56f3740f7663b3a8dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75283a62550cc09699a6132a72c69c824e5d151f03d60b4689a2dc7ce36e9e25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-07-26T08:14:30Z",
    "title_canon_sha256": "da5db52bff013aff264752ad3ddfc1a27e661dccce3046a29b30aae8d9e77e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08314",
    "kind": "arxiv",
    "version": 4
  }
}