Pith Number

pith:EDW2NG2L

pith:2026:EDW2NG2LJFAJ3GBNZSUKWPZUZK

not attested not anchored not stored refs pending

Co-evolution of bar and spiral arms in TNG50 simulations using Information Theory

Anagha A G, Arunima Banerjee

arxiv:2606.16403 v2 · 2026-06-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDW2NG2LJFAJ3GBNZSUKWPZUZK}

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	2026-06-19T16:10:01.855571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20eda69b4b49409d982dcca8ab3f34cab03d0dc826ff86eae327915e36f46b40

Aliases

arxiv: 2606.16403 · arxiv_version: 2606.16403v2 · doi: 10.48550/arxiv.2606.16403 · pith_short_12: EDW2NG2LJFAJ · pith_short_16: EDW2NG2LJFAJ3GBN · pith_short_8: EDW2NG2L

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/EDW2NG2LJFAJ3GBNZSUKWPZUZK \
  | 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: 20eda69b4b49409d982dcca8ab3f34cab03d0dc826ff86eae327915e36f46b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced088fa7dab4577166dee5d2b12b423f5156cb68acac06730d6d74f5896f13c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-15T08:42:21Z",
    "title_canon_sha256": "bb99eb669783cbfa89612ca0aa40e674467b45bebac9381a38c43f11ec93d12a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.16403",
    "kind": "arxiv",
    "version": 2
  }
}