Pith Number

pith:O2TUUCDP

pith:2017:O2TUUCDP35QGAUMBX46UT75CKB

not attested not anchored not stored refs pending

Reidemeister spectrum of special and general linear groups over some fields contains 1

Timur Nasybullov

arxiv:1708.06280 v2 · 2017-08-21 · math.GR · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2TUUCDP35QGAUMBX46UT75CKB}

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	2026-05-18T00:33:06.304931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a74a086fdf60605181bf3d49ffa250452ea25f5b4f46dfc39fbd9967de49b6

Aliases

arxiv: 1708.06280 · arxiv_version: 1708.06280v2 · doi: 10.48550/arxiv.1708.06280 · pith_short_12: O2TUUCDP35QG · pith_short_16: O2TUUCDP35QGAUMB · pith_short_8: O2TUUCDP

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/O2TUUCDP35QGAUMBX46UT75CKB \
  | 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: 76a74a086fdf60605181bf3d49ffa250452ea25f5b4f46dfc39fbd9967de49b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a30fc977af27fde285181f8ad11f184f5843745d18611cccfe83b7eff8c5dd4",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-08-21T15:18:48Z",
    "title_canon_sha256": "ea4ee02f7f6101b526fd5650a3aa3491cca8ff1e3d6e5b6a03344a0a3c76ca33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06280",
    "kind": "arxiv",
    "version": 2
  }
}