Pith Number

pith:5REUTW5O

pith:2005:5REUTW5OIOGWNTIOXT3MDSCJTL

not attested not anchored not stored refs pending

Symplectic groups are N-determined 2-compact groups

A. Vavpetic, A. Viruel

arxiv:math/0503376 v1 · 2005-03-18 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5REUTW5OIOGWNTIOXT3MDSCJTL}

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	2026-05-18T00:08:46.735798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec4949dbae438d66cd0ebcf6c1c8499af7a24e11afb78623c63547b002c92ce3

Aliases

arxiv: math/0503376 · arxiv_version: math/0503376v1 · doi: 10.48550/arxiv.math/0503376 · pith_short_12: 5REUTW5OIOGW · pith_short_16: 5REUTW5OIOGWNTIO · pith_short_8: 5REUTW5O

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/5REUTW5OIOGWNTIOXT3MDSCJTL \
  | 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: ec4949dbae438d66cd0ebcf6c1c8499af7a24e11afb78623c63547b002c92ce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf7b89b5dc3248df61763c8c60c4db0b511793df649be12fb002f1ffe278651",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AT",
    "submitted_at": "2005-03-18T10:11:43Z",
    "title_canon_sha256": "87041062994c762876e0d47251e44e6cf1af605edcd8f295bbfe1bea27dad0c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0503376",
    "kind": "arxiv",
    "version": 1
  }
}