Pith Number

pith:FJINBW4P

pith:2011:FJINBW4PVJ7E3DBVFU5L7JD7A6

not attested not anchored not stored refs pending

Characterizing finite sets of nonwandering points

C. A. Morales

arxiv:1110.5563 v1 · 2011-10-25 · 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{FJINBW4PVJ7E3DBVFU5L7JD7A6}

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	2026-05-18T04:10:22.589835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a50d0db8faa7e4d8c352d3abfa47f07abb965872ad2876298148710543baa0f

Aliases

arxiv: 1110.5563 · arxiv_version: 1110.5563v1 · doi: 10.48550/arxiv.1110.5563 · pith_short_12: FJINBW4PVJ7E · pith_short_16: FJINBW4PVJ7E3DBV · pith_short_8: FJINBW4P

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/FJINBW4PVJ7E3DBVFU5L7JD7A6 \
  | 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: 2a50d0db8faa7e4d8c352d3abfa47f07abb965872ad2876298148710543baa0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a8b02ae531da73e160345e4dffb6dc30ea3ea7e507019a622fe854fb99fea5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-10-25T16:31:33Z",
    "title_canon_sha256": "af6b3251eaf6e43d4e0b6c233f934baeac1c390f33a23aa801ab31f0a8b17e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5563",
    "kind": "arxiv",
    "version": 1
  }
}