Pith Number

pith:GM3R2UDU

pith:2011:GM3R2UDUYTRLRCU7BFVMSIRLR6

not attested not anchored not stored refs pending

Dynamics of (Pseudo) Automorphisms of 3-space: Periodicity versus positive entropy

Eric Bedford, Kyounghee Kim

arxiv:1101.1614 v3 · 2011-01-08 · math.DS · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GM3R2UDUYTRLRCU7BFVMSIRLR6}

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	2026-05-18T03:53:54.850502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33371d5074c4e2b88a9f096ac9222b8f9881466989403037c5816ea837933f7d

Aliases

arxiv: 1101.1614 · arxiv_version: 1101.1614v3 · doi: 10.48550/arxiv.1101.1614 · pith_short_12: GM3R2UDUYTRL · pith_short_16: GM3R2UDUYTRLRCU7 · pith_short_8: GM3R2UDU

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/GM3R2UDUYTRLRCU7BFVMSIRLR6 \
  | 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: 33371d5074c4e2b88a9f096ac9222b8f9881466989403037c5816ea837933f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b343184349815d940b634aa1976e3a4d076cfd437f44d26ad33a1212279f77f3",
    "cross_cats_sorted": [
      "math.AG",
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-01-08T19:27:13Z",
    "title_canon_sha256": "7652edd27cdabed921d64813112d00288c8d816ebbb45236d1f844b579036ec5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1614",
    "kind": "arxiv",
    "version": 3
  }
}