Pith Number

pith:G3KG4AON

pith:2011:G3KG4AONZNGJLWAYUM7ZVY2EGV

not attested not anchored not stored refs pending

K-motives of algebraic varieties

Grigory Garkusha, Ivan Panin

arxiv:1108.0375 v2 · 2011-08-01 · math.KT · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3KG4AONZNGJLWAYUM7ZVY2EGV}

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	2026-05-18T03:45:53.321667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36d46e01cdcb4c95d818a33f9ae344357c644fc2e3c12c0cadee4e171673c46c

Aliases

arxiv: 1108.0375 · arxiv_version: 1108.0375v2 · doi: 10.48550/arxiv.1108.0375 · pith_short_12: G3KG4AONZNGJ · pith_short_16: G3KG4AONZNGJLWAY · pith_short_8: G3KG4AON

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/G3KG4AONZNGJLWAYUM7ZVY2EGV \
  | 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: 36d46e01cdcb4c95d818a33f9ae344357c644fc2e3c12c0cadee4e171673c46c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25d889b5efdbbab5ed64f6e232ed58c940dc00be998116d74e4d747e567ff02",
    "cross_cats_sorted": [
      "math.AG",
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2011-08-01T17:58:30Z",
    "title_canon_sha256": "9f1a7870d34c13ff4708468787dc596459e6d3887eea78f63079c233a1ae5a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0375",
    "kind": "arxiv",
    "version": 2
  }
}