Pith Number

pith:OVXXEXJU

pith:2011:OVXXEXJUVYMQCBV3RZTSQ5OFZP

not attested not anchored not stored refs pending

Almost periodic structures and the semiconjugacy problem

Jos\'e Aliste-Prieto, Tobias J\"ager

arxiv:1107.5083 v1 · 2011-07-25 · math.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{OVXXEXJUVYMQCBV3RZTSQ5OFZP}

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	2026-05-18T04:16:53.074560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

756f725d34ae190106bb8e672875c5cbf38fc29ea32fcc4d296c1acbbf07e9d2

Aliases

arxiv: 1107.5083 · arxiv_version: 1107.5083v1 · doi: 10.48550/arxiv.1107.5083 · pith_short_12: OVXXEXJUVYMQ · pith_short_16: OVXXEXJUVYMQCBV3 · pith_short_8: OVXXEXJU

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/OVXXEXJUVYMQCBV3RZTSQ5OFZP \
  | 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: 756f725d34ae190106bb8e672875c5cbf38fc29ea32fcc4d296c1acbbf07e9d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64a110c2885ed1dad71c10bc3754b2e802c28d6ba4129e772a80507abe8d94b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-07-25T22:06:39Z",
    "title_canon_sha256": "439bd8dcd456855826c2767b80934a534652f96bee96fab5966a47bd3cbdc4a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5083",
    "kind": "arxiv",
    "version": 1
  }
}