Pith Number

pith:SVU3XT2J

pith:2017:SVU3XT2JJUAMV4PEUXO5H4W6PL

not attested not anchored not stored refs pending

The inhomogeneous sub-millimeter atmosphere of Betelgeuse

A. M. S. Richards, E. O'Gorman, G. M. Harper, I. McDonald, L. Decin, M. Montarg\`es, P. Kervella

arxiv:1706.06021 v1 · 2017-06-19 · 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{SVU3XT2JJUAMV4PEUXO5H4W6PL}

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	2026-05-18T00:41:31.901670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9569bbcf494d00caf1e4a5ddd3f2de7af1874625dc72d1d8d20c4910728d85a6

Aliases

arxiv: 1706.06021 · arxiv_version: 1706.06021v1 · doi: 10.48550/arxiv.1706.06021 · pith_short_12: SVU3XT2JJUAM · pith_short_16: SVU3XT2JJUAMV4PE · pith_short_8: SVU3XT2J

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/SVU3XT2JJUAMV4PEUXO5H4W6PL \
  | 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: 9569bbcf494d00caf1e4a5ddd3f2de7af1874625dc72d1d8d20c4910728d85a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ca02fdfbfbfbabe37de36d6abcd9a48d3dd4ecad81d7bc13de4139cbd574e1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-19T15:39:00Z",
    "title_canon_sha256": "7f48246acd93500b50cbd1e263da2be6f9afda7055ed7058cb734bc0ccc494af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06021",
    "kind": "arxiv",
    "version": 1
  }
}