Pith Number

pith:6LDG3KF3

pith:2011:6LDG3KF3FGIPNTG6AIRYRKVKWI

not attested not anchored not stored refs pending

Tensor functor from Smooth Motives to motives over a base

Anandam Banerjee

arxiv:1111.3718 v1 · 2011-11-16 · math.AG · 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{6LDG3KF3FGIPNTG6AIRYRKVKWI}

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	2026-05-18T04:08:13.193444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c66da8bb2990f6ccde022388aaaab220316565debfb1aa08bd145fea1f3421

Aliases

arxiv: 1111.3718 · arxiv_version: 1111.3718v1 · doi: 10.48550/arxiv.1111.3718 · pith_short_12: 6LDG3KF3FGIP · pith_short_16: 6LDG3KF3FGIPNTG6 · pith_short_8: 6LDG3KF3

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/6LDG3KF3FGIPNTG6AIRYRKVKWI \
  | 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: f2c66da8bb2990f6ccde022388aaaab220316565debfb1aa08bd145fea1f3421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b98bcec36b6fb9f77c1fbf59f8f7809b40e83f08a38e024813710aabc11e22a0",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-11-16T06:59:23Z",
    "title_canon_sha256": "934648a84a5c3f8d98632bd9b61d47156a2143bf6a8e77c7de38ae0156062ab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3718",
    "kind": "arxiv",
    "version": 1
  }
}