Pith Number

pith:7QON6KV3

pith:2015:7QON6KV3FMLVFVXHBD4ACNCKKI

not attested not anchored not stored refs pending

Accumulation points of real Schur roots

Charles Paquette

arxiv:1503.02054 v1 · 2015-03-06 · 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{7QON6KV3FMLVFVXHBD4ACNCKKI}

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	2026-05-18T02:25:26.946822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1cdf2abb2b1752d6e708f801344a523ad4b3d8fb5517083f29d3e473f2d05d

Aliases

arxiv: 1503.02054 · arxiv_version: 1503.02054v1 · doi: 10.48550/arxiv.1503.02054 · pith_short_12: 7QON6KV3FMLV · pith_short_16: 7QON6KV3FMLVFVXH · pith_short_8: 7QON6KV3

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/7QON6KV3FMLVFVXHBD4ACNCKKI \
  | 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: fc1cdf2abb2b1752d6e708f801344a523ad4b3d8fb5517083f29d3e473f2d05d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f0f105218f69c011c07d85e0e1a4fdf0791530236d8e38f2cffd965a0f6f0f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-03-06T20:20:38Z",
    "title_canon_sha256": "9834f76aa5994f1f679a8b52721d47ae69e2eb896a0f0ff5ad7d8e00082200a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02054",
    "kind": "arxiv",
    "version": 1
  }
}