Pith Number

pith:BWIH3YHL

pith:2016:BWIH3YHLKHMIZBSAESKP5AJPCF

not attested not anchored not stored refs pending

Equivariant $K$-theory of smooth projective spherical varieties

Mahir Bilen Can, S. Banerjee

arxiv:1603.04926 v2 · 2016-03-16 · math.KT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWIH3YHLKHMIZBSAESKP5AJPCF}

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	2026-05-18T00:50:57.293769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d907de0eb51d88c86402494fe812f1162667eb45308314dba9cec910ba6d25b

Aliases

arxiv: 1603.04926 · arxiv_version: 1603.04926v2 · doi: 10.48550/arxiv.1603.04926 · pith_short_12: BWIH3YHLKHMI · pith_short_16: BWIH3YHLKHMIZBSA · pith_short_8: BWIH3YHL

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/BWIH3YHLKHMIZBSAESKP5AJPCF \
  | 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: 0d907de0eb51d88c86402494fe812f1162667eb45308314dba9cec910ba6d25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ce927fcd9e480200f7e347b4f2349d84284760d835d517e05fe9417dc45985",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2016-03-16T00:33:47Z",
    "title_canon_sha256": "4362edeadc7192baef34a1770fca9fa1fc7156ec1d4cb6b92bcd7a2f5ed315c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04926",
    "kind": "arxiv",
    "version": 2
  }
}