Pith Number

pith:C6WTUEYJ

pith:2023:C6WTUEYJVTCRUI346J5EGQHNTD

not attested not anchored not stored refs pending

ALMA detection of CO rotational line emission in red supergiant stars of the massive young star cluster RSGC1 -- Determination of a new mass-loss rate prescription for red supergiants

Anita M.S. Richards, Hugues Sana, Leen Decin, Pablo Marchant

arxiv:2303.09385 v2 · 2023-03-16 · 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{C6WTUEYJVTCRUI346J5EGQHNTD}

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	2026-07-05T07:31:27.265527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ad3a1309acc51a237cf27a4340ed98f69473ee4afbc31b3c643156c0f7a263

Aliases

arxiv: 2303.09385 · arxiv_version: 2303.09385v2 · doi: 10.48550/arxiv.2303.09385 · pith_short_12: C6WTUEYJVTCR · pith_short_16: C6WTUEYJVTCRUI34 · pith_short_8: C6WTUEYJ

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/C6WTUEYJVTCRUI346J5EGQHNTD \
  | 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: 17ad3a1309acc51a237cf27a4340ed98f69473ee4afbc31b3c643156c0f7a263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d791ebf0cdff1f218a2de01d6efbd0c9714b1077e220ae8b3d6ba1961899ed00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-03-16T15:14:15Z",
    "title_canon_sha256": "08d1b982d53fef74e830bede15afa27bc994b018f06d6ebf33dd1dd0e60eeb60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09385",
    "kind": "arxiv",
    "version": 2
  }
}