Pith Number

pith:WHT3ZXWT

pith:2025:WHT3ZXWTJII7DOWSH4TWTO4VNL

not attested not anchored not stored refs pending

Jiggling: an h-principle without homotopical assumptions

\'Alvaro del Pino, Anna Fokma, Lauran Toussaint

arxiv:2501.13627 v2 · 2025-01-23 · math.GT · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHT3ZXWTJII7DOWSH4TWTO4VNL}

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.

Cited by

1 paper in Pith

Thurston's jiggling

Receipt and verification

First computed	2026-07-05T11:52:17.154660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e7bcded34a11f1bad23f2769bb956ae8689c0d5dde4e962bedb6c77b7ebdef

Aliases

arxiv: 2501.13627 · arxiv_version: 2501.13627v2 · doi: 10.48550/arxiv.2501.13627 · pith_short_12: WHT3ZXWTJII7 · pith_short_16: WHT3ZXWTJII7DOWS · pith_short_8: WHT3ZXWT

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/WHT3ZXWTJII7DOWSH4TWTO4VNL \
  | 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: b1e7bcded34a11f1bad23f2769bb956ae8689c0d5dde4e962bedb6c77b7ebdef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed6588db06cd6780e16a92906656babacd18625ad204384b1eefbd6c6b8c99a2",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2025-01-23T12:46:30Z",
    "title_canon_sha256": "653bdb0914a571c2949ab8852f53ccbd5c8dae088a4d6b0b2c929f0d388fd904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13627",
    "kind": "arxiv",
    "version": 2
  }
}