Pith Number

pith:IWQDMAAO

pith:2016:IWQDMAAONYPMGBUTUN3ZKERHCX

not attested not anchored not stored refs pending

A remark about 6j symbols and young semi-normal form

Daniel Barter

arxiv:1610.05248 v1 · 2016-10-17 · math.RT · math.CO · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWQDMAAONYPMGBUTUN3ZKERHCX}

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	2026-05-18T01:02:05.709927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45a036000e6e1ec30693a37795122715d655947cee5e954891ab245bca430e62

Aliases

arxiv: 1610.05248 · arxiv_version: 1610.05248v1 · doi: 10.48550/arxiv.1610.05248 · pith_short_12: IWQDMAAONYPM · pith_short_16: IWQDMAAONYPMGBUT · pith_short_8: IWQDMAAO

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/IWQDMAAONYPMGBUTUN3ZKERHCX \
  | 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: 45a036000e6e1ec30693a37795122715d655947cee5e954891ab245bca430e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6849535da6eb89ec55ec726b3e09d7377c0f528b94f3fbd025048b397cdf3c9f",
    "cross_cats_sorted": [
      "math.CO",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-10-17T18:26:06Z",
    "title_canon_sha256": "a8f4f51d761fe1ba53972112720af6ab44dcf6d66fe688494fc9b729e0832b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05248",
    "kind": "arxiv",
    "version": 1
  }
}