Pith Number

pith:4XRQRUWW

pith:2026:4XRQRUWWDTAJNJ7LOLFE2WQQ5P

not attested not anchored not stored refs pending

Neighbors, Not Kin: Kinematic evidence for tidal tails from NGC 7492 along the Sagittarius stream

\'Alvaro Rojas-Arriagada, Andr\'es E. Piatti, Camila Navarrete, Eduardo Vitral, Julio A. Carballo-Bello, Luca Sbordone, Pedro A. Palicio, Pierre Boldrini, Richa Kundu, Sergey E. Koposov, Vasily Belokurov

arxiv:2607.23829 v1 · 2026-07-26 · 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{4XRQRUWWDTAJNJ7LOLFE2WQQ5P}

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	2026-07-28T01:23:13.266436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e308d2d61cc096a7eb72ca4d5a10ebff5c19eabba55d20ff8664cb9af274e8

Aliases

arxiv: 2607.23829 · arxiv_version: 2607.23829v1 · doi: 10.48550/arxiv.2607.23829 · pith_short_12: 4XRQRUWWDTAJ · pith_short_16: 4XRQRUWWDTAJNJ7L · pith_short_8: 4XRQRUWW

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/4XRQRUWWDTAJNJ7LOLFE2WQQ5P \
  | 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: e5e308d2d61cc096a7eb72ca4d5a10ebff5c19eabba55d20ff8664cb9af274e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a85f49db8eda5563749d828ab23d4621ad01b659cc934b7061eae3486e879f94",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-26T20:33:59Z",
    "title_canon_sha256": "c1211850e5f437c5d941cddea7f25b908775a47e010a4ddf38df5b87ba6263a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23829",
    "kind": "arxiv",
    "version": 1
  }
}