Pith Number

pith:IXRZ7BQU

pith:2023:IXRZ7BQUNF7QDURXUZX7A5WVSZ

not attested not anchored not stored refs pending

Sharp quantitative rigidity results for maps from $S^2$ to $S^2$ of general degree

Melanie Rupflin

arxiv:2305.17045 v1 · 2023-05-26 · math.AP · 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{IXRZ7BQUNF7QDURXUZX7A5WVSZ}

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

The conformal limit for bimerons in easy-plane chiral magnets

Receipt and verification

First computed	2026-07-05T06:14:20.444735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e39f8614697f01d237a66ff076d5965b2c019de1b8e5ee5422e6abc8b9511c

Aliases

arxiv: 2305.17045 · arxiv_version: 2305.17045v1 · doi: 10.48550/arxiv.2305.17045 · pith_short_12: IXRZ7BQUNF7Q · pith_short_16: IXRZ7BQUNF7QDURX · pith_short_8: IXRZ7BQU

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/IXRZ7BQUNF7QDURXUZX7A5WVSZ \
  | 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: 45e39f8614697f01d237a66ff076d5965b2c019de1b8e5ee5422e6abc8b9511c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5500906a31f44520114f1b6bb512ba9a3b4fb6bcf2788801e1e8995c67833513",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-05-26T15:53:30Z",
    "title_canon_sha256": "9129106ee19e595713164470d0657496f8b4698597fa8dde19b781d337dd68f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17045",
    "kind": "arxiv",
    "version": 1
  }
}