Pith Number

pith:RERH754T

pith:2013:RERH754T6GKKZRXMSXWSFUAMHE

not attested not anchored not stored refs pending

Rewriting systems and biautomatic structures for Chinese, hypoplactic, and sylvester monoids

Alan J. Cain, Ant\'onio Malheiro, Robert D. Gray

arxiv:1310.6572 v2 · 2013-10-24 · math.GR · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RERH754T6GKKZRXMSXWSFUAMHE}

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	2026-05-18T01:29:59.678325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89227ff793f194acc6ec95ed22d00c3934765fd54be428cdf52216333a9930ac

Aliases

arxiv: 1310.6572 · arxiv_version: 1310.6572v2 · doi: 10.48550/arxiv.1310.6572 · pith_short_12: RERH754T6GKK · pith_short_16: RERH754T6GKKZRXM · pith_short_8: RERH754T

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/RERH754T6GKKZRXMSXWSFUAMHE \
  | 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: 89227ff793f194acc6ec95ed22d00c3934765fd54be428cdf52216333a9930ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fd8fced056bb0bda9cf41d6f325c2743717cb6f74573ae3ce2101f6948a4825",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-10-24T11:37:45Z",
    "title_canon_sha256": "59a3a1f2db0380c32e61fdef199c1dfbfe3cf817562e0a11e030641dd8316e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6572",
    "kind": "arxiv",
    "version": 2
  }
}