Pith Number

pith:7SG33SQH

pith:2020:7SG33SQHSJL4CEYUXDB4YSC34E

not attested not anchored not stored refs pending

The Second Data Release of the Survey of the MAgellanic Stellar History (SMASH)

Abhijit Saha, A. Katherina Vivas, Alex Goater, Alistair R. Walker, Amy E. Miller, Antonela Monachesi, Antonio Dorta, Blair C. Conn, Cameron P. M. Bell, Carme Gallart, David L. Nidever, David Martinez-Delgado, Dennis Zaritsky, Edouard Bernard, Eric F. Bell, Gurtina Besla, Guy S. Stringfellow, Joanna D. Sakowska, Julio A. Carballo-Bello, Knut Olsen, L. Clifton Johnson, Maria-Rosa L. Cioni, Matteo Monelli, Nicolas F. Martin, Noelia E. D. Noel, Pol Massana, Ricardo R. Munoz, Robert A. Gruendl, Robert D. Blum, Roeland P. van der Marel, Steven R. Majewski, Thomas J. L. de Boer, Tomas Ruiz-Lara, Vadim Rusakov, Yumi Choi

arxiv:2011.13943 v1 · 2020-11-27 · 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{7SG33SQHSJL4CEYUXDB4YSC34E}

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	2026-07-05T02:09:53.749637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc8dbdca079257c11314b8c3cc485be102282eee7af071b1ac9d971a90ad4faa

Aliases

arxiv: 2011.13943 · arxiv_version: 2011.13943v1 · doi: 10.48550/arxiv.2011.13943 · pith_short_12: 7SG33SQHSJL4 · pith_short_16: 7SG33SQHSJL4CEYU · pith_short_8: 7SG33SQH

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/7SG33SQHSJL4CEYUXDB4YSC34E \
  | 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: fc8dbdca079257c11314b8c3cc485be102282eee7af071b1ac9d971a90ad4faa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c485ee015fb836daa5d543f6d9f12ca03c3c859c37273b8e55d183528427ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-27T19:00:02Z",
    "title_canon_sha256": "0ec3307c605e5b6a6afe557dfeeb0cd491c6f9da7be8327b4268fe7d8ea3dd4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13943",
    "kind": "arxiv",
    "version": 1
  }
}