Pith Number

pith:SKUYWWWU

pith:2015:SKUYWWWUGYS4NWOOY7TYIJGYRJ

not attested not anchored not stored refs pending

SMA Observations of W3(OH) Complex: Physical and Chemical Differentiation between W3(H$_2$O) and W3(OH)

\'Alvaro S\'anchez-Monge, Jingwen Wu, Peter Schilke, Sheng-Li Qin, Tie Liu, Ying Liu, Yuefang Wu

arxiv:1502.04467 v1 · 2015-02-16 · 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{SKUYWWWUGYS4NWOOY7TYIJGYRJ}

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	2026-05-18T01:41:03.064193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92a98b5ad43625c6d9cec7e78424d88a6930411c88170fa29d2a577e6a052466

Aliases

arxiv: 1502.04467 · arxiv_version: 1502.04467v1 · doi: 10.48550/arxiv.1502.04467 · pith_short_12: SKUYWWWUGYS4 · pith_short_16: SKUYWWWUGYS4NWOO · pith_short_8: SKUYWWWU

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/SKUYWWWUGYS4NWOOY7TYIJGYRJ \
  | 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: 92a98b5ad43625c6d9cec7e78424d88a6930411c88170fa29d2a577e6a052466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "608bc79d0de24fc97ee0865861908f04457314e55f5d6722d8a76dbba1ea8f38",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-16T09:12:36Z",
    "title_canon_sha256": "276294c0470dd94601f10d847f2d78be8e5db0ee481562f5d34e861ffba4561f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04467",
    "kind": "arxiv",
    "version": 1
  }
}