Pith Number

pith:HYWCKVIT

pith:2012:HYWCKVITAYMVS2GWSLK4Y5T4VL

not attested not anchored not stored refs pending

Quasisymmetry and rectifiability of quasispheres

James T. Gill, Matthew Badger, Steffen Rohde, Tatiana Toro

arxiv:1201.1581 v3 · 2012-01-07 · math.CA · math.CV · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYWCKVITAYMVS2GWSLK4Y5T4VL}

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	2026-05-18T02:56:35.589616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e2c25551306195968d692d5cc767caad0e78b6de8d4b025dbe9685140fd9121

Aliases

arxiv: 1201.1581 · arxiv_version: 1201.1581v3 · doi: 10.48550/arxiv.1201.1581 · pith_short_12: HYWCKVITAYMV · pith_short_16: HYWCKVITAYMVS2GW · pith_short_8: HYWCKVIT

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/HYWCKVITAYMVS2GWSLK4Y5T4VL \
  | 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: 3e2c25551306195968d692d5cc767caad0e78b6de8d4b025dbe9685140fd9121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e70174facb3a054263923cd80c982aa42b656022612c7b9daa2d156c04b8d1",
    "cross_cats_sorted": [
      "math.CV",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2012-01-07T19:54:58Z",
    "title_canon_sha256": "9c26124d9a1dab883bb973825d974828c4080963d3c2610c40e9aedd598b0117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1581",
    "kind": "arxiv",
    "version": 3
  }
}