Pith Number

pith:W5MRP5UD

pith:2017:W5MRP5UDOP5MSX2SY3S44QYR6T

not attested not anchored not stored refs pending

SMASH - Survey of the MAgellanic Stellar History

Abhijit Saha, A. Katherina Vivas, Alistair R. Walker, Andrea Kunder, Antonela Monachesi, Blair C. Conn, Cameron P. M. Bell, Carme Gallart, Catherine Kaleida, Christian Hayes, David L. Nidever, David Martinez-Delgado, Dennis Zaritsky, Edouardo J. Bernard, Edward W. Olszewski, Eric F. Bell, Felipe Santana, Gurtina Besla, Gustavo E. Medina, Guy S. Stringfellow, Jacqueline Seron, Joshua Frechem, Knut Olsen, Lara Monteagudo, L. Clifton Johnson, Maria-Rosa L. Cioni, Matteo Monelli, Nicolas F. Martin, Noelia E. D. Noel, Ricardo R. Munoz, Robert A. Gruendl, Robert D. Blum, Roeland P. van der Marel, Shoko Jin, Steven R. Majewski, Thomas J. L. de Boer, Vaishali Parkash, You-Hua Chu, Yumi Choi

arxiv:1701.00502 v2 · 2017-01-02 · 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{W5MRP5UDOP5MSX2SY3S44QYR6T}

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	2026-05-18T00:31:41.790256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75917f68373fac95f52c6e5ce4311f4f1fa274cd19044a2c8c96f95900ecb51

Aliases

arxiv: 1701.00502 · arxiv_version: 1701.00502v2 · doi: 10.48550/arxiv.1701.00502 · pith_short_12: W5MRP5UDOP5M · pith_short_16: W5MRP5UDOP5MSX2S · pith_short_8: W5MRP5UD

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/W5MRP5UDOP5MSX2SY3S44QYR6T \
  | 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: b75917f68373fac95f52c6e5ce4311f4f1fa274cd19044a2c8c96f95900ecb51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe33af087177aafe8e5dc174115b491bbb08634c5de8433ef786845028958dd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-02T19:17:24Z",
    "title_canon_sha256": "f5d600da3c80d27e23f312aec4825333002b5237c41e142b6524995c4fafbe8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00502",
    "kind": "arxiv",
    "version": 2
  }
}