Pith Number

pith:WCFLBBVW

pith:2017:WCFLBBVWJJVI5F7DGHM7ZBEM75

not attested not anchored not stored refs pending

Equality of orthogonal transvection group and elementary orthogonal transvection group

Pratyusha Chattopadhyay

arxiv:1710.02879 v1 · 2017-10-08 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCFLBBVWJJVI5F7DGHM7ZBEM75}

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	2026-05-18T00:33:28.588487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08ab086b64a6a8e97e331d9fc848cff780ef68423b5e03efc4e794f29c8bba9

Aliases

arxiv: 1710.02879 · arxiv_version: 1710.02879v1 · doi: 10.48550/arxiv.1710.02879 · pith_short_12: WCFLBBVWJJVI · pith_short_16: WCFLBBVWJJVI5F7D · pith_short_8: WCFLBBVW

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/WCFLBBVWJJVI5F7DGHM7ZBEM75 \
  | 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: b08ab086b64a6a8e97e331d9fc848cff780ef68423b5e03efc4e794f29c8bba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "082a7883f8f5dcd3ede1b0b59a2d13f9a8236119ee0f4441f4d726c8680ed3aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-10-08T19:58:21Z",
    "title_canon_sha256": "c4ccca4978b83041c7f9671ba3488fe4bc414d2c4a174fad1c938d662eee6bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02879",
    "kind": "arxiv",
    "version": 1
  }
}