Pith Number

pith:ZCTV5FB4

pith:2006:ZCTV5FB4QJ65K76OUDAAHZGCHZ

not attested not anchored not stored refs pending

Construction of G-Hilbert schemes

Mark Blume

arxiv:math/0607577 v4 · 2006-07-23 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCTV5FB4QJ65K76OUDAAHZGCHZ}

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	2026-05-18T04:10:22.408576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8a75e943c827dd57fcea0c003e4c23e53a267025afd89a0acf519e30dd464a4

Aliases

arxiv: math/0607577 · arxiv_version: math/0607577v4 · doi: 10.48550/arxiv.math/0607577 · pith_short_12: ZCTV5FB4QJ65 · pith_short_16: ZCTV5FB4QJ65K76O · pith_short_8: ZCTV5FB4

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/ZCTV5FB4QJ65K76OUDAAHZGCHZ \
  | 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: c8a75e943c827dd57fcea0c003e4c23e53a267025afd89a0acf519e30dd464a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584c8d5e2233f5a6eb5d66bd0f6cab882736a55064e290f4d136f76fe24f3bae",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2006-07-23T12:03:52Z",
    "title_canon_sha256": "e8fa8715ae05a2267a3e967c269248d54db7fbd10ad9f3b59bec1dea198f80e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0607577",
    "kind": "arxiv",
    "version": 4
  }
}