Pith Number

pith:IHJXVB7I

pith:2017:IHJXVB7ILZPKKOE6K4EM6TKJUM

not attested not anchored not stored refs pending

Some remarks on topological $K$-theory of dg categories

Benjamin Antieau, Jeremiah Heller

arxiv:1709.01587 v2 · 2017-09-05 · 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{IHJXVB7ILZPKKOE6K4EM6TKJUM}

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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

2 papers in Pith

The Lichtenbaum-Quillen dimension of complex varieties

The Pandharipande-Thomas rationality conjecture for superpositive curve classes on projective complex 3-manifolds

Receipt and verification

First computed	2026-05-18T00:23:53.074133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d37a87e85e5ea5389e5708cf4d49a327e3c20c3261a309712a002378f4a8de

Aliases

arxiv: 1709.01587 · arxiv_version: 1709.01587v2 · doi: 10.48550/arxiv.1709.01587 · pith_short_12: IHJXVB7ILZPK · pith_short_16: IHJXVB7ILZPKKOE6 · pith_short_8: IHJXVB7I

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/IHJXVB7ILZPKKOE6K4EM6TKJUM \
  | 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: 41d37a87e85e5ea5389e5708cf4d49a327e3c20c3261a309712a002378f4a8de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e3bef121d80dec0f7ebaf9040a184e900e78955db1ad28774eee8dc2c5b145",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-09-05T20:42:02Z",
    "title_canon_sha256": "cf910e8d49dba167baf778e7bf8877fccc91075316ab9ff600fd086da8d8ba87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01587",
    "kind": "arxiv",
    "version": 2
  }
}