Pith Number

pith:MRS7FFTW

pith:2026:MRS7FFTWSJW52CZXR624KEQKCH

not attested not anchored not stored refs pending

GalPort: Investigation of the bar in action-angle space

Viktor D. Zozulia

arxiv:2607.07262 v1 · 2026-07-08 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRS7FFTWSJW52CZXR624KEQKCH}

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	2026-07-09T01:20:19.186202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6465f29676926ddd0b378fb5c5120a11f4cc283c17c08b0504c559415a5124c0

Aliases

arxiv: 2607.07262 · arxiv_version: 2607.07262v1 · doi: 10.48550/arxiv.2607.07262 · pith_short_12: MRS7FFTWSJW5 · pith_short_16: MRS7FFTWSJW52CZX · pith_short_8: MRS7FFTW

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/MRS7FFTWSJW52CZXR624KEQKCH \
  | 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: 6465f29676926ddd0b378fb5c5120a11f4cc283c17c08b0504c559415a5124c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4779e19c175668d87f6aca818b9ccbd6d63503f747c9f91f8133c572faaf2b16",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-08T10:48:57Z",
    "title_canon_sha256": "bd4308040146c0a33ecf2f865771f6f3b4d31bd48db6baae8839347554f8f366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07262",
    "kind": "arxiv",
    "version": 1
  }
}