Pith Number

pith:4P5VCK5Z

pith:2023:4P5VCK5ZREFJ45QAEBSEN7ULDI

not attested not anchored not stored refs pending

Topology of moduli of parabolic connections with fixed determinant

Nilkantha Das, Sumit Roy

arxiv:2311.13477 v1 · 2023-11-22 · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4P5VCK5ZREFJ45QAEBSEN7ULDI}

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	2026-07-05T07:15:38.793794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3fb512bb9890a9e7600206446fe8b1a0da067096d89a8cbcc8c16da5d35c33b

Aliases

arxiv: 2311.13477 · arxiv_version: 2311.13477v1 · doi: 10.48550/arxiv.2311.13477 · pith_short_12: 4P5VCK5ZREFJ · pith_short_16: 4P5VCK5ZREFJ45QA · pith_short_8: 4P5VCK5Z

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/4P5VCK5ZREFJ45QAEBSEN7ULDI \
  | 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: e3fb512bb9890a9e7600206446fe8b1a0da067096d89a8cbcc8c16da5d35c33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d107de416d6cced5958a33651cb6a40dd395b242f84505c0c2a3332e9ff5c09",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-11-22T15:48:10Z",
    "title_canon_sha256": "dbe0e533992bfe852ab95dc2c24a29542d92453324bb4cbf9a779876b07bd732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13477",
    "kind": "arxiv",
    "version": 1
  }
}