Pith Number

pith:JAFR3AJ6

pith:2026:JAFR3AJ6I6R3P4MRRFC6BDXMTM

not attested not anchored not stored refs pending

Homology fiber bundles of varieties, that are not topological fiber bundles

J\'anos Koll\'ar, Maur\'icio Corr\^ea

arxiv:2607.05603 v1 · 2026-07-06 · math.AG · math.CV · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAFR3AJ6I6R3P4MRRFC6BDXMTM}

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	2026-07-08T01:18:38.916335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

480b1d813e47a3b7f1918945e08eec9b17b08486021177efad02aff10d663c97

Aliases

arxiv: 2607.05603 · arxiv_version: 2607.05603v1 · doi: 10.48550/arxiv.2607.05603 · pith_short_12: JAFR3AJ6I6R3 · pith_short_16: JAFR3AJ6I6R3P4MR · pith_short_8: JAFR3AJ6

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/JAFR3AJ6I6R3P4MRRFC6BDXMTM \
  | 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: 480b1d813e47a3b7f1918945e08eec9b17b08486021177efad02aff10d663c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bd90e509c0afbd09528cad6548055bf7816296a8aee0ed68f4db47d454b4743",
    "cross_cats_sorted": [
      "math.CV",
      "math.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-07-06T19:58:04Z",
    "title_canon_sha256": "91736a7e75584790c368d454551aac9b83ed8e90bb9bed02288cc8eab7a54171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05603",
    "kind": "arxiv",
    "version": 1
  }
}