Pith Number

pith:MOEYPGVS

pith:2014:MOEYPGVSE55WBDVKKPDLCAFFVG

not attested not anchored not stored refs pending

Analyzing the Structure of Representations via Approximations

Birge Huisgen-Zimmermann

arxiv:1407.2387 v1 · 2014-07-09 · math.RT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOEYPGVSE55WBDVKKPDLCAFFVG}

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	2026-05-18T02:48:01.707091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6389879ab2277b608eaa53c6b100a5a997971e30ea37ca2b54463decc4803a4e

Aliases

arxiv: 1407.2387 · arxiv_version: 1407.2387v1 · doi: 10.48550/arxiv.1407.2387 · pith_short_12: MOEYPGVSE55W · pith_short_16: MOEYPGVSE55WBDVK · pith_short_8: MOEYPGVS

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/MOEYPGVSE55WBDVKKPDLCAFFVG \
  | 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: 6389879ab2277b608eaa53c6b100a5a997971e30ea37ca2b54463decc4803a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4638a819445d688e813a6bbae669f6f1cc9104d5706c7a17c9f436b9e90831",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-07-09T08:29:30Z",
    "title_canon_sha256": "09af0dce1767339581a45a4d507bc289d0934eb35dedfc7cc13b533bc011b1b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2387",
    "kind": "arxiv",
    "version": 1
  }
}