Pith Number

pith:LHCDTUZV

pith:2024:LHCDTUZVFCEFU6H4KPPXZ7U267

not attested not anchored not stored refs pending

Strongly A^1-invariant sheaves (after F. Morel)

Tom Bachmann

arxiv:2406.11526 v1 · 2024-06-17 · math.AG · math.AT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHCDTUZVFCEFU6H4KPPXZ7U267}

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

2 papers in Pith

On the cohomological classification of vector bundles on smooth real affine surfaces and threefolds

Relative $\mathbb{A}^1$-Contractibility of Smooth Schemes

Receipt and verification

First computed	2026-07-05T08:32:54.576607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59c439d33528885a78fc53df7cfe9af7f7c94e67aee8a8ffbdfa43ee75e64e5b

Aliases

arxiv: 2406.11526 · arxiv_version: 2406.11526v1 · doi: 10.48550/arxiv.2406.11526 · pith_short_12: LHCDTUZVFCEF · pith_short_16: LHCDTUZVFCEFU6H4 · pith_short_8: LHCDTUZV

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/LHCDTUZVFCEFU6H4KPPXZ7U267 \
  | 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: 59c439d33528885a78fc53df7cfe9af7f7c94e67aee8a8ffbdfa43ee75e64e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f281db71269082be0bcaf118f885dd9594e92c58388a37310c4292c95c12f482",
    "cross_cats_sorted": [
      "math.AT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-06-17T13:28:56Z",
    "title_canon_sha256": "d40cf77fe93222e233e0d3bd18696b6db7431f65f4029b4c83470750c80c9c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.11526",
    "kind": "arxiv",
    "version": 1
  }
}