Pith Number

pith:P6L7PWSD

pith:2025:P6L7PWSDVTLYK52EAEFATQ2VF5

not attested not anchored not stored refs pending

Serre functor and $\mathbb{P}$-objects for perverse sheaves on $\mathbb{P}^n$

Alessio Cipriani, Lukas Bonfert

arxiv:2506.06051 v1 · 2025-06-06 · math.RT · 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{P6L7PWSDVTLYK52EAEFATQ2VF5}

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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

Faithful perversities

Receipt and verification

First computed	2026-07-05T11:17:16.555092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f97f7da43acd7857744010a09c3552f6c89b58949d792f2b04489145ee7902c

Aliases

arxiv: 2506.06051 · arxiv_version: 2506.06051v1 · doi: 10.48550/arxiv.2506.06051 · pith_short_12: P6L7PWSDVTLY · pith_short_16: P6L7PWSDVTLYK52E · pith_short_8: P6L7PWSD

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/P6L7PWSDVTLYK52EAEFATQ2VF5 \
  | 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: 7f97f7da43acd7857744010a09c3552f6c89b58949d792f2b04489145ee7902c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f601d64ecfb115df477fc138dc1f66b209923daaf476a1ab8be23679e67e382",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-06-06T12:55:54Z",
    "title_canon_sha256": "5feeb939903fb28e8ebfb63d94c284822a25f82c0ba63d1c4f8f94751349d9bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06051",
    "kind": "arxiv",
    "version": 1
  }
}