Pith Number

pith:NTZSVOW7

pith:2010:NTZSVOW7UPU4HHMOTNTSRAMB62

not attested not anchored not stored refs pending

Moduli spaces of irregular singular connections

Christopher L. Bremer, Daniel S. Sage

arxiv:1004.4411 v2 · 2010-04-26 · 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{NTZSVOW7UPU4HHMOTNTSRAMB62}

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	2026-05-18T03:12:33.572746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf32abadfa3e9c39d8e9b67288181f6874faaf65d45733fe99123d08beaaea4

Aliases

arxiv: 1004.4411 · arxiv_version: 1004.4411v2 · doi: 10.48550/arxiv.1004.4411 · pith_short_12: NTZSVOW7UPU4 · pith_short_16: NTZSVOW7UPU4HHMO · pith_short_8: NTZSVOW7

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/NTZSVOW7UPU4HHMOTNTSRAMB62 \
  | 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: 6cf32abadfa3e9c39d8e9b67288181f6874faaf65d45733fe99123d08beaaea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2612afecb0c552cae3eac18d379a9ae6e3e77af09aeee65318fe3149a6a8687",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-04-26T05:23:21Z",
    "title_canon_sha256": "0ff5df700560cf44c65e24411fb1e22df751441e3d3eac9916a4ada518e02605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4411",
    "kind": "arxiv",
    "version": 2
  }
}