Pith Number

pith:NVWSBFEI

pith:2010:NVWSBFEITGIZRLZHT43V7GGKG6

not attested not anchored not stored refs pending

On Two Bijections from S_n(321) to S_n(132)

Dan Saracino

arxiv:1008.4557 v1 · 2010-08-26 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVWSBFEITGIZRLZHT43V7GGKG6}

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	2026-05-18T04:41:45.112397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d6d209488999198af279f375f98ca378e072daebf404810512ec828ffe02c9f

Aliases

arxiv: 1008.4557 · arxiv_version: 1008.4557v1 · doi: 10.48550/arxiv.1008.4557 · pith_short_12: NVWSBFEITGIZ · pith_short_16: NVWSBFEITGIZRLZH · pith_short_8: NVWSBFEI

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/NVWSBFEITGIZRLZHT43V7GGKG6 \
  | 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: 6d6d209488999198af279f375f98ca378e072daebf404810512ec828ffe02c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ccc5afcb2e1a7d74cd8c7a833e820d345d83a43c8047fe9ba0c4c1e5d8a669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2010-08-26T17:53:48Z",
    "title_canon_sha256": "65757767b5f46e6ed45c855623649b5dd32089b29c3f9c367c07981ffb890c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4557",
    "kind": "arxiv",
    "version": 1
  }
}