Pith Number

pith:DVAPVZJN

pith:2011:DVAPVZJN3WNMBPBZBO652HN75D

not attested not anchored not stored refs pending

On global linearization of planar involutions

Benito Pires, Marco Antonio Teixeira

arxiv:1105.4890 v1 · 2011-05-24 · 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{DVAPVZJN3WNMBPBZBO652HN75D}

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	2026-05-18T04:21:21.116965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d40fae52ddd9ac0bc390bbddd1dbfe8e7dd20bf17cdfc1c8a2e253bff42e3cd

Aliases

arxiv: 1105.4890 · arxiv_version: 1105.4890v1 · doi: 10.48550/arxiv.1105.4890 · pith_short_12: DVAPVZJN3WNM · pith_short_16: DVAPVZJN3WNMBPBZ · pith_short_8: DVAPVZJN

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/DVAPVZJN3WNMBPBZBO652HN75D \
  | 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: 1d40fae52ddd9ac0bc390bbddd1dbfe8e7dd20bf17cdfc1c8a2e253bff42e3cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d53754f46c9e3c300556f251b959cec895aca8730e051272071bb7d95725fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-05-24T20:55:49Z",
    "title_canon_sha256": "15240b2426caad85182b2cc59aa90c0b8fb8a9b7bd21eba90aabbe9697f954d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4890",
    "kind": "arxiv",
    "version": 1
  }
}