Pith Number

pith:G56MRKYW

pith:2011:G56MRKYWBVV5GTCWPYEN52B2U7

not attested not anchored not stored refs pending

Surveying the Agents of Galaxy Evolution in the Tidally-Stripped, Low Metallicity Small Magellanic Cloud (SAGE-SMC) II. Cool Evolved Stars

Barbara Whitney, Bernie Shiao, Brian Babler, Charles W. Engelbracht, Dennis Zaritsky, F. Kemper, Iain McDonald, Jacco Th. van Loon, Joe Hora, Karl D. Gordon, Karl Misselt, Margaret Meixner, Marilyn Meade, Marta Sewilo, Martha L. Boyer, Miwa Block, Remy Indebetouw, Steve Bracker, Sundar Srinivasan, Thomas Robitaille

arxiv:1106.5026 v1 · 2011-06-24 · astro-ph.SR · 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{G56MRKYWBVV5GTCWPYEN52B2U7}

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	2026-05-18T02:01:30.987407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

377cc8ab160d6bd34c567e08dee83aa7d9868076e0ceac45d2295a73812958b4

Aliases

arxiv: 1106.5026 · arxiv_version: 1106.5026v1 · doi: 10.48550/arxiv.1106.5026 · pith_short_12: G56MRKYWBVV5 · pith_short_16: G56MRKYWBVV5GTCW · pith_short_8: G56MRKYW

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/G56MRKYWBVV5GTCWPYEN52B2U7 \
  | 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: 377cc8ab160d6bd34c567e08dee83aa7d9868076e0ceac45d2295a73812958b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4aa210031b94edb1434fd6d4da5fcf28d97751db5897d37cbfc77ef6a51de46",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-24T17:42:33Z",
    "title_canon_sha256": "c1b1804b9fa0c2087a529ae2956b1d11be58040b141d712ed740e17b59885f82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5026",
    "kind": "arxiv",
    "version": 1
  }
}