Pith Number

pith:ADB6LRPL

pith:2014:ADB6LRPLMVDHMKMGYPD2BGFFP2

not attested not anchored not stored refs pending

Invariant deformation theory of affine schemes with reductive group action

Christian Lehn, Ronan Terpereau

arxiv:1402.5385 v2 · 2014-02-21 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADB6LRPLMVDHMKMGYPD2BGFFP2}

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	2026-05-18T02:25:04.826452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00c3e5c5eb6546762986c3c7a098a57ebababaa08d4d66ad8c5d831b8350262e

Aliases

arxiv: 1402.5385 · arxiv_version: 1402.5385v2 · doi: 10.48550/arxiv.1402.5385 · pith_short_12: ADB6LRPLMVDH · pith_short_16: ADB6LRPLMVDHMKMG · pith_short_8: ADB6LRPL

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/ADB6LRPLMVDHMKMGYPD2BGFFP2 \
  | 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: 00c3e5c5eb6546762986c3c7a098a57ebababaa08d4d66ad8c5d831b8350262e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba003572835d5bbedcde160c5874e348abfa889f59f39e8ed534d9e5d4cc0496",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-02-21T19:18:52Z",
    "title_canon_sha256": "44df1908beaca5668d6d3989baee62459449883056a898c6545de6ee58e71ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5385",
    "kind": "arxiv",
    "version": 2
  }
}