Pith Number

pith:3RJQ76H7

pith:2026:3RJQ76H7VIXLL24UCIOXTF7NAA

not attested not anchored not stored refs pending

Structural and dynamical properties of Tidal dwarf galaxies in the tails and bridge of the Guitar galaxy Arp 105

Jyoti Prakash, Kanak Saha

arxiv:2607.17776 v1 · 2026-07-20 · 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{3RJQ76H7VIXLL24UCIOXTF7NAA}

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	2026-07-21T02:21:59.607332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc530ff8ffaa2eb5eb94121d7997ed0017a0c4127408a794f672d545e315d90f

Aliases

arxiv: 2607.17776 · arxiv_version: 2607.17776v1 · doi: 10.48550/arxiv.2607.17776 · pith_short_12: 3RJQ76H7VIXL · pith_short_16: 3RJQ76H7VIXLL24U · pith_short_8: 3RJQ76H7

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/3RJQ76H7VIXLL24UCIOXTF7NAA \
  | 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: dc530ff8ffaa2eb5eb94121d7997ed0017a0c4127408a794f672d545e315d90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e17ebf5a059a1c2656b4b1bde6546fbeb975b99c169e2fc55680a963e7b78c53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-20T10:08:34Z",
    "title_canon_sha256": "1e8d606ab58e4767748a378f60fb9e4ab44e48366343c7c2565ac2bc670f6a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17776",
    "kind": "arxiv",
    "version": 1
  }
}