Pith Number

pith:WAHFBEEM

pith:2013:WAHFBEEMUIFCUQRPARO5E5C26R

not attested not anchored not stored refs pending

Infinite Self-Shuffling Words

\'Emilie Charlier, Luca Q. Zamboni, Svetlana Puzynina, Teturo Kamae

arxiv:1302.3844 v3 · 2013-02-15 · math.CO · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAHFBEEMUIFCUQRPARO5E5C26R}

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	2026-05-18T02:37:43.059431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b00e50908ca20a2a422f045dd2745af4652b6b7fff73ff5b628e0711dfa774e4

Aliases

arxiv: 1302.3844 · arxiv_version: 1302.3844v3 · doi: 10.48550/arxiv.1302.3844 · pith_short_12: WAHFBEEMUIFC · pith_short_16: WAHFBEEMUIFCUQRP · pith_short_8: WAHFBEEM

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/WAHFBEEMUIFCUQRPARO5E5C26R \
  | 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: b00e50908ca20a2a422f045dd2745af4652b6b7fff73ff5b628e0711dfa774e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc17b80969283812e269757bc07b44a5dbfa9ce30e94f9630b35d5f5d285f555",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-02-15T18:42:20Z",
    "title_canon_sha256": "f218b1e067cfa1502a04ef23cdc7cc5746548e7ad8284211a50119e820339e84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3844",
    "kind": "arxiv",
    "version": 3
  }
}