Pith Number

pith:N7ZSUENA

pith:2018:N7ZSUENAFD7CDC6TMUYTMBQSQJ

not attested not anchored not stored refs pending

Skein relations for spin networks, modified

Jerzy Kocik

arxiv:1807.07244 v1 · 2018-07-19 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7ZSUENAFD7CDC6TMUYTMBQSQJ}

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	2026-05-18T00:10:20.783837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff32a11a028fe218bd36531360612826fad76a2932f68ca13f9502fcd4ca001

Aliases

arxiv: 1807.07244 · arxiv_version: 1807.07244v1 · doi: 10.48550/arxiv.1807.07244 · pith_short_12: N7ZSUENAFD7C · pith_short_16: N7ZSUENAFD7CDC6T · pith_short_8: N7ZSUENA

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/N7ZSUENAFD7CDC6TMUYTMBQSQJ \
  | 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: 6ff32a11a028fe218bd36531360612826fad76a2932f68ca13f9502fcd4ca001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "322813869bcc51cfc6050252cd17c856a7d15d695a3dabac8c044dafc3d63806",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-07-19T05:40:08Z",
    "title_canon_sha256": "a69d98fa5f141323fa7bdb9274362e35f0688751cbfa6cdfda7c95208dc52f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07244",
    "kind": "arxiv",
    "version": 1
  }
}