Pith Number

pith:DJWSN4DO

pith:2019:DJWSN4DOTGGWV4LQ7H7SF233LK

not attested not anchored not stored refs pending

Affine group dg-schemes and linear representations I - Basic theory and Tannakian reconstructions

Jaehyeok Lee, Jae-Suk Park

arxiv:1904.03162 v2 · 2019-04-05 · math.AG · math.AT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJWSN4DOTGGWV4LQ7H7SF233LK}

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	2026-05-17T23:48:04.417388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6d26f06e998d6af170f9ff22eb7b5a8dd3dac9387e5f0cb0958461f5ce6b33

Aliases

arxiv: 1904.03162 · arxiv_version: 1904.03162v2 · doi: 10.48550/arxiv.1904.03162 · pith_short_12: DJWSN4DOTGGW · pith_short_16: DJWSN4DOTGGWV4LQ · pith_short_8: DJWSN4DO

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/DJWSN4DOTGGWV4LQ7H7SF233LK \
  | 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: 1a6d26f06e998d6af170f9ff22eb7b5a8dd3dac9387e5f0cb0958461f5ce6b33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d08bb0b04f87535d2ee2403d41f71962a64a65358c6a186de5c6b19d049bca6",
    "cross_cats_sorted": [
      "math.AT",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-04-05T17:12:24Z",
    "title_canon_sha256": "10bb1c8376788ab4aa60dc06ae064f228904ef3cc823a726884cb728f1895c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03162",
    "kind": "arxiv",
    "version": 2
  }
}