Pith Number

pith:LW2TIYH6

pith:2015:LW2TIYH6KVBEALG6JPUHL4CS5Y

not attested not anchored not stored refs pending

Fast single-dish scans of the Sun using ALMA

Hugh Hudson, Neil Phillips, Ralph Marson, Richard Hills, Sven Wedemeyer, Tim Bastian

arxiv:1502.06122 v1 · 2015-02-21 · astro-ph.IM · 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{LW2TIYH6KVBEALG6JPUHL4CS5Y}

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	2026-05-18T02:26:38.006091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db53460fe5542402cde4be875f052ee2f09dc52b7beb9284adb47016bf0b496

Aliases

arxiv: 1502.06122 · arxiv_version: 1502.06122v1 · doi: 10.48550/arxiv.1502.06122 · pith_short_12: LW2TIYH6KVBE · pith_short_16: LW2TIYH6KVBEALG6 · pith_short_8: LW2TIYH6

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/LW2TIYH6KVBEALG6JPUHL4CS5Y \
  | 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: 5db53460fe5542402cde4be875f052ee2f09dc52b7beb9284adb47016bf0b496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c73bdca1514d3434c69f1173e3e89e75a3dc48d3df58b5b7ff3417ae70d296",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-02-21T18:09:06Z",
    "title_canon_sha256": "b1103ca05313ff111e34c36f8e652b20400e3cf3aa9bc0fb191257513c6082ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06122",
    "kind": "arxiv",
    "version": 1
  }
}