Pith Number

pith:MX4TPL7E

pith:2011:MX4TPL7EYOGFRQLPBNBWH64LZS

not attested not anchored not stored refs pending

A general construction of Weil functors

Arnaud Souvay (IECN), Wolfgang Bertram (IECN)

arxiv:1111.2463 v2 · 2011-11-10 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MX4TPL7EYOGFRQLPBNBWH64LZS}

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	2026-05-18T04:04:32.981579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65f937afe4c38c58c16f0b4363fb8bcc9a0eee9273385d785dcd1b6b6ddbaf04

Aliases

arxiv: 1111.2463 · arxiv_version: 1111.2463v2 · doi: 10.48550/arxiv.1111.2463 · pith_short_12: MX4TPL7EYOGF · pith_short_16: MX4TPL7EYOGFRQLP · pith_short_8: MX4TPL7E

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/MX4TPL7EYOGFRQLPBNBWH64LZS \
  | 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: 65f937afe4c38c58c16f0b4363fb8bcc9a0eee9273385d785dcd1b6b6ddbaf04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "950fe592294727cf1a6e479dde6354c993d420baec0634b2c5de119535f0f3e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-11-10T12:41:22Z",
    "title_canon_sha256": "074bb3f4be4608ba76742ad6a9279d42a39a7b343802b7e5470bbc6b0a13b8e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2463",
    "kind": "arxiv",
    "version": 2
  }
}