Pith Number

pith:C4RCBERK

pith:2026:C4RCBERK3YTYB2W6X7M5QOKVIR

not attested not anchored not stored refs pending

A universal Higgs bundle moduli space

Nigel Hitchin

arxiv:2603.21712 v2 · 2026-03-23 · 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{C4RCBERK3YTYB2W6X7M5QOKVIR}

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

Quadratic one-forms on logarithmic Higgs moduli

Receipt and verification

First computed	2026-07-22T01:22:38.676809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172220922ade2780eadebfd9d83955445671b6ecea55ba5d78909292d2ee59a3

Aliases

arxiv: 2603.21712 · arxiv_version: 2603.21712v2 · doi: 10.48550/arxiv.2603.21712 · pith_short_12: C4RCBERK3YTY · pith_short_16: C4RCBERK3YTYB2W6 · pith_short_8: C4RCBERK

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/C4RCBERK3YTYB2W6X7M5QOKVIR \
  | 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: 172220922ade2780eadebfd9d83955445671b6ecea55ba5d78909292d2ee59a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6bc47043067652fd0fa02f4ebae884836c06fd4deda9fe95b5581da553cd68",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-03-23T08:55:08Z",
    "title_canon_sha256": "89da9cb6143ecd73ee586cf417221c63c6c5c7fd1fc29300b566adcf33ac2411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.21712",
    "kind": "arxiv",
    "version": 2
  }
}