Pith Number

pith:PF2SVAM2

pith:2026:PF2SVAM2NIWYRMQJDDOOT3Z6Q6

not attested not anchored not stored refs pending

Selection of the angular speed of rotating waves in segregated reaction-diffusion systems with asymmetric competition

Alessandro Zilio, Gianmaria Verzini, Giuseppe Spadaro

arxiv:2606.28203 v1 · 2026-06-26 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PF2SVAM2NIWYRMQJDDOOT3Z6Q6}

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	2026-06-29T01:15:09.195481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79752a819a6a2d88b20918dce9ef3e878a8420c005548398fdd0ed31ae6e812e

Aliases

arxiv: 2606.28203 · arxiv_version: 2606.28203v1 · doi: 10.48550/arxiv.2606.28203 · pith_short_12: PF2SVAM2NIWY · pith_short_16: PF2SVAM2NIWYRMQJ · pith_short_8: PF2SVAM2

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/PF2SVAM2NIWYRMQJDDOOT3Z6Q6 \
  | 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: 79752a819a6a2d88b20918dce9ef3e878a8420c005548398fdd0ed31ae6e812e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "883044cb823b546403c343f1fdfddbb16e6a4c37e7e525481ff16d43711f7482",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-26T15:52:39Z",
    "title_canon_sha256": "f289cdf275c9f8d03fbdc6cc7ed8353581dee71c743e55a3fbdbd3c0db5fe934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28203",
    "kind": "arxiv",
    "version": 1
  }
}