Pith Number

pith:2FYAS2K5

pith:2026:2FYAS2K5JFORYNPQ4ZFU2QPKU7

not attested not anchored not stored refs pending

Linearizability notions in equivariant birational geometry

Andrew Kresch, Yuri Tschinkel

arxiv:2606.10965 v1 · 2026-06-09 · 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{2FYAS2K5JFORYNPQ4ZFU2QPKU7}

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	2026-06-10T01:10:50.335416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17009695d495d1c35f0e64b4d41eaa7c1083b42749f7c5ed64a0562a7fae62e

Aliases

arxiv: 2606.10965 · arxiv_version: 2606.10965v1 · doi: 10.48550/arxiv.2606.10965 · pith_short_12: 2FYAS2K5JFOR · pith_short_16: 2FYAS2K5JFORYNPQ · pith_short_8: 2FYAS2K5

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/2FYAS2K5JFORYNPQ4ZFU2QPKU7 \
  | 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: d17009695d495d1c35f0e64b4d41eaa7c1083b42749f7c5ed64a0562a7fae62e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c88666be1722bacfdbd40f8d333aa5e2dee633c24b3edbacf11baea34c54a83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-06-09T15:06:25Z",
    "title_canon_sha256": "ffd22df985fafca849edbc097dcb84a90fb53c567f53fe23c15d4f46276da725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10965",
    "kind": "arxiv",
    "version": 1
  }
}