Pith Number

pith:K6P5J6LX

pith:2015:K6P5J6LX2IVCZIUDJUNXRQMFEI

not attested not anchored not stored refs pending

Modules of constant Jordan type, pullbacks of bundles and generic kernel filtrations

Kenneth Chan, Shawn Baland

arxiv:1504.01994 v1 · 2015-04-08 · 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{K6P5J6LX2IVCZIUDJUNXRQMFEI}

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	2026-05-18T02:19:17.547783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

579fd4f977d22a2ca2834d1b78c185223b686f9e952c55e25b075b669a1bbdde

Aliases

arxiv: 1504.01994 · arxiv_version: 1504.01994v1 · doi: 10.48550/arxiv.1504.01994 · pith_short_12: K6P5J6LX2IVC · pith_short_16: K6P5J6LX2IVCZIUD · pith_short_8: K6P5J6LX

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/K6P5J6LX2IVCZIUDJUNXRQMFEI \
  | 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: 579fd4f977d22a2ca2834d1b78c185223b686f9e952c55e25b075b669a1bbdde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af62de8b420077d50bd12843fb09f73275e7955ee4e15e3662daa4f4ea04c2d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-04-08T14:51:08Z",
    "title_canon_sha256": "8fd29d5ef11848b60d4f83f7d3ba40e0ab5b370fea12300d4465214ac9062f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01994",
    "kind": "arxiv",
    "version": 1
  }
}