Pith Number

pith:6GFDHI6L

pith:2018:6GFDHI6LEP5WVV4FZI3WHJLT77

not attested not anchored not stored refs pending

Tannakian classification of equivariant principal bundles on toric varieties

Arijit Dey, Indranil Biswas, Mainak Poddar

arxiv:1806.02526 v2 · 2018-06-07 · 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{6GFDHI6LEP5WVV4FZI3WHJLT77}

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	2026-05-17T23:41:22.159476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f18a33a3cb23fb6ad785ca3763a573fff6407d7abc9c1c8540aef5a640e3b34b

Aliases

arxiv: 1806.02526 · arxiv_version: 1806.02526v2 · doi: 10.48550/arxiv.1806.02526 · pith_short_12: 6GFDHI6LEP5W · pith_short_16: 6GFDHI6LEP5WVV4F · pith_short_8: 6GFDHI6L

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/6GFDHI6LEP5WVV4FZI3WHJLT77 \
  | 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: f18a33a3cb23fb6ad785ca3763a573fff6407d7abc9c1c8540aef5a640e3b34b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d38cbbbf6000a907c743e433c40e2fb33ba6d40e961572c64c7f0c74fe223dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-06-07T06:23:38Z",
    "title_canon_sha256": "5c9189a235dd8cf00b66940c22a73e7bbc41583cd2147d1953d5bbbf48853932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02526",
    "kind": "arxiv",
    "version": 2
  }
}