Pith Number

pith:KOYXQKT2

pith:2026:KOYXQKT2W5KTO3ZZLYOTFLXZ7A

not attested not anchored not stored refs pending

Extending dynamical mass measurements: probing GI as a possible origin of mm-dust spirals

A. F. Izquierdo, C. J. Law, C. Longarini, C. Pinte, G. Lodato, J. Bae, M. Galloway-Sprietsma, S. Facchini, T. Paneque-Carre\~no, V. Pezzotta

arxiv:2607.15923 v1 · 2026-07-17 · astro-ph.EP · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOYXQKT2W5KTO3ZZLYOTFLXZ7A}

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	2026-07-20T01:19:17.446908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b1782a7ab755376f395e1d32aef9f800d317bd1bc922cf0f8dbd91f5c20ced

Aliases

arxiv: 2607.15923 · arxiv_version: 2607.15923v1 · doi: 10.48550/arxiv.2607.15923 · pith_short_12: KOYXQKT2W5KT · pith_short_16: KOYXQKT2W5KTO3ZZ · pith_short_8: KOYXQKT2

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/KOYXQKT2W5KTO3ZZLYOTFLXZ7A \
  | 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: 53b1782a7ab755376f395e1d32aef9f800d317bd1bc922cf0f8dbd91f5c20ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77ea859b0301a5b231d1827e9665538b42d0495bcefde1e96c8e779bff24b267",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-17T13:05:21Z",
    "title_canon_sha256": "dec11c4d49dd350e18404c37ed9780fa1ec34286f8e54dc7fd707e1f495a6eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15923",
    "kind": "arxiv",
    "version": 1
  }
}