Pith Number

pith:S2AODGEN

pith:2014:S2AODGENHE77RRVFE7OYD7FH5N

not attested not anchored not stored refs pending

Equivariant deformations of algebraic varieties with an action of an algebraic torus of complexity 1

Rostislav Devyatov

arxiv:1406.7736 v2 · 2014-06-30 · 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{S2AODGENHE77RRVFE7OYD7FH5N}

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	2026-05-18T01:33:57.038924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9680e1988d393ff8c6a527dd81fca7eb7163be4f98167cbc927a3ebfff2f5eef

Aliases

arxiv: 1406.7736 · arxiv_version: 1406.7736v2 · doi: 10.48550/arxiv.1406.7736 · pith_short_12: S2AODGENHE77 · pith_short_16: S2AODGENHE77RRVF · pith_short_8: S2AODGEN

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/S2AODGENHE77RRVFE7OYD7FH5N \
  | 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: 9680e1988d393ff8c6a527dd81fca7eb7163be4f98167cbc927a3ebfff2f5eef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffdacfa17379a68b5e04fbe5b0f63d6c918a5c47e0c6e50164f3bbcc66c0242a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-06-30T13:48:43Z",
    "title_canon_sha256": "4c2b5c6309f27b1670682c18d28ce76910d60dc40e9df44baac273c0906e5ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7736",
    "kind": "arxiv",
    "version": 2
  }
}