Pith Number

pith:IUJDCJC5

pith:2010:IUJDCJC525CUXTNV2PCR6ICSCK

not attested not anchored not stored refs pending

Schur functors and motives

Carlo Mazza

arxiv:1010.3932 v1 · 2010-10-19 · math.KT · 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{IUJDCJC525CUXTNV2PCR6ICSCK}

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	2026-05-18T04:39:07.243149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451231245dd7454bcdb5d3c51f20521297fbe9bf7d11586be97cc44656379e31

Aliases

arxiv: 1010.3932 · arxiv_version: 1010.3932v1 · doi: 10.48550/arxiv.1010.3932 · pith_short_12: IUJDCJC525CU · pith_short_16: IUJDCJC525CUXTNV · pith_short_8: IUJDCJC5

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/IUJDCJC525CUXTNV2PCR6ICSCK \
  | 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: 451231245dd7454bcdb5d3c51f20521297fbe9bf7d11586be97cc44656379e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739be9e0a78882949022a7c0f2b4f5ff133a9a8e79ad73787528780c96db0fda",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2010-10-19T14:37:08Z",
    "title_canon_sha256": "cbb6fef6d5945ee0eb77769902c03fbc7d6a476ab743245d5053543e58cb6bcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3932",
    "kind": "arxiv",
    "version": 1
  }
}