Pith Number

pith:REMANKXH

pith:2011:REMANKXHU5JBTJNTLSC45AJKXO

not attested not anchored not stored refs pending

Succinct Representations of Permutations and Functions

J. Ian Munro, Rajeev Raman, S. Srinivasa Rao, Venkatesh Raman

arxiv:1108.1983 v1 · 2011-08-09 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REMANKXHU5JBTJNTLSC45AJKXO}

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	2026-05-18T04:15:50.757905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

891806aae7a75219a5b35c85ce812abb85c2fb472ec01985a1594d8f2f7e6a33

Aliases

arxiv: 1108.1983 · arxiv_version: 1108.1983v1 · doi: 10.48550/arxiv.1108.1983 · pith_short_12: REMANKXHU5JB · pith_short_16: REMANKXHU5JBTJNT · pith_short_8: REMANKXH

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/REMANKXHU5JBTJNTLSC45AJKXO \
  | 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: 891806aae7a75219a5b35c85ce812abb85c2fb472ec01985a1594d8f2f7e6a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e3a3e7193c6072248dae58489c696e98e15465cb90c91b288015a0e4d0ee392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2011-08-09T17:01:12Z",
    "title_canon_sha256": "044f9b7512739148af0a4cc7a4ecf4406cb0c39c08ab5a65e3e156f6a4bfc884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1983",
    "kind": "arxiv",
    "version": 1
  }
}