Pith Number

pith:7BMHBESD

pith:2025:7BMHBESD74L66252CCEY4YAIEU

not attested not anchored not stored refs pending

Orientation of galaxy spins relative to filaments of the large-scale structure of the Universe

A. V. Antipova, D. I. Makarov, E. Tempel, N. Libeskind

arxiv:2507.07334 v1 · 2025-07-09 · 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{7BMHBESD74L66252CCEY4YAIEU}

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	2026-07-05T11:37:25.685074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f858709243ff17ef6bba10898e60082529303fa49c019c2a58bf24e0d8434f9b

Aliases

arxiv: 2507.07334 · arxiv_version: 2507.07334v1 · doi: 10.48550/arxiv.2507.07334 · pith_short_12: 7BMHBESD74L6 · pith_short_16: 7BMHBESD74L66252 · pith_short_8: 7BMHBESD

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/7BMHBESD74L66252CCEY4YAIEU \
  | 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: f858709243ff17ef6bba10898e60082529303fa49c019c2a58bf24e0d8434f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e40b254639aa1492f70ee92feead3d7cb9784fda47b5f33a306fba8cd0f3d1f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-09T23:25:44Z",
    "title_canon_sha256": "f8bda7f2f9d5c26c901326dc54713a464198c7d1c16beb90626df3e0f8d46abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07334",
    "kind": "arxiv",
    "version": 1
  }
}