Pith Number

pith:HI2XRD5V

pith:2017:HI2XRD5VT4TOXIGMCSDNCLUV2L

not attested not anchored not stored refs pending

Equivariant Morse theory for the norm-square of a moment map on a variety

Graeme Wilkin

arxiv:1702.05223 v2 · 2017-02-17 · math.SG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HI2XRD5VT4TOXIGMCSDNCLUV2L}

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	2026-05-18T00:41:12.524995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a35788fb59f26eba0cc1486d12e95d2f0b77902463546afb83101f0173c9fea

Aliases

arxiv: 1702.05223 · arxiv_version: 1702.05223v2 · doi: 10.48550/arxiv.1702.05223 · pith_short_12: HI2XRD5VT4TO · pith_short_16: HI2XRD5VT4TOXIGM · pith_short_8: HI2XRD5V

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/HI2XRD5VT4TOXIGMCSDNCLUV2L \
  | 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: 3a35788fb59f26eba0cc1486d12e95d2f0b77902463546afb83101f0173c9fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "372ce9476dfa5a0537ff0dcb454bbaf29a4114f98f96ed7729d00d35c71f566b",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2017-02-17T04:48:18Z",
    "title_canon_sha256": "7d3f27ed686f46a7b1170e67ec7ab5f8289810184e6248aedbb94761cf80a366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05223",
    "kind": "arxiv",
    "version": 2
  }
}