Pith Number

pith:3VBLL4TF

pith:2023:3VBLL4TFJQRBF6TBPFH7MFPPFG

not attested not anchored not stored refs pending

Isomorphism of Multiprojective Bundles and Projective Towers

Ashima Bansal, Shivam Vats, Supravat Sarkar

arxiv:2311.00999 v1 · 2023-11-02 · 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{3VBLL4TFJQRBF6TBPFH7MFPPFG}

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

1 paper in Pith

Varieties with two smooth blow up structures

Receipt and verification

First computed	2026-07-05T07:08:18.977593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd42b5f2654c2212fa61794ff615ef299873ec20c7abc2db83ff2dfd461fe2e3

Aliases

arxiv: 2311.00999 · arxiv_version: 2311.00999v1 · doi: 10.48550/arxiv.2311.00999 · pith_short_12: 3VBLL4TFJQRB · pith_short_16: 3VBLL4TFJQRBF6TB · pith_short_8: 3VBLL4TF

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/3VBLL4TFJQRBF6TBPFH7MFPPFG \
  | 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: dd42b5f2654c2212fa61794ff615ef299873ec20c7abc2db83ff2dfd461fe2e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "529b694a1e21cebb172923937a2e56f1d46660cb7a05980345e6f1f48e9e2c40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-11-02T05:31:18Z",
    "title_canon_sha256": "ef37c9e35738ce596b6cdcf7528e020b90a557338e5ca60dd7a7127d129cd126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00999",
    "kind": "arxiv",
    "version": 1
  }
}