Pith Number

pith:5UNXH7OR

pith:2014:5UNXH7ORQ6YCSRVCBHZETETKIA

not attested not anchored not stored refs pending

Intermediate \beta-shifts of finite type

Bing Li, Tony Samuel, Tuomas Sahlsten

arxiv:1401.7027 v3 · 2014-01-27 · math.DS · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UNXH7ORQ6YCSRVCBHZETETKIA}

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	2026-05-17T23:54:07.912840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1b73fdd187b02946a209f249926a4036c9b05bd757eb50cea2f44a4020ba1f

Aliases

arxiv: 1401.7027 · arxiv_version: 1401.7027v3 · doi: 10.48550/arxiv.1401.7027 · pith_short_12: 5UNXH7ORQ6YC · pith_short_16: 5UNXH7ORQ6YCSRVC · pith_short_8: 5UNXH7OR

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/5UNXH7ORQ6YCSRVCBHZETETKIA \
  | 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: ed1b73fdd187b02946a209f249926a4036c9b05bd757eb50cea2f44a4020ba1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c700514d9a4cedf02ca348baa8c609d143d6f44cf937a64c2c166ecae9970e",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-01-27T21:22:25Z",
    "title_canon_sha256": "3784762c878416a6d3b1d0ac2a3087042d47f634fa68b74ca7db17b022a891fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7027",
    "kind": "arxiv",
    "version": 3
  }
}