Pith Number

pith:TYA2MPT7

pith:2014:TYA2MPT7NGJGYEJN2CJFYXCK2N

not attested not anchored not stored refs pending

The projectors of the decomposition theorem are motivic

Luca Migliorini, Mark Andrea A. de Cataldo

arxiv:1401.3705 v1 · 2014-01-15 · 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{TYA2MPT7NGJGYEJN2CJFYXCK2N}

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	2026-05-18T03:02:07.902010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e01a63e7f69926c112dd0925c5c4ad37bf1871b67fe714f8d8470651bf4e364

Aliases

arxiv: 1401.3705 · arxiv_version: 1401.3705v1 · doi: 10.48550/arxiv.1401.3705 · pith_short_12: TYA2MPT7NGJG · pith_short_16: TYA2MPT7NGJGYEJN · pith_short_8: TYA2MPT7

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/TYA2MPT7NGJGYEJN2CJFYXCK2N \
  | 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: 9e01a63e7f69926c112dd0925c5c4ad37bf1871b67fe714f8d8470651bf4e364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab187c111c93cd41ba3879c07d553d45362c08139acdbc241e43ad183fdb39b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-01-15T19:01:07Z",
    "title_canon_sha256": "ebdc6152838628e40d00e7e8c2d2e6d99f28d44b65047cce767b4dfd676bf66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3705",
    "kind": "arxiv",
    "version": 1
  }
}