Pith Number

pith:VL6CAPQQ

pith:2009:VL6CAPQQD7NCLR3MJAIGI2A3AX

not attested not anchored not stored refs pending

Comparative study of the relationships between CO isotopic luminosities and infrared luminosity for the Galactic dense cores

Yan Sun, Yu Gao

arxiv:0912.3065 v1 · 2009-12-16 · astro-ph.GA · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VL6CAPQQD7NCLR3MJAIGI2A3AX}

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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.

Cited by

1 paper in Pith

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-05-18T02:33:56.344924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aafc203e101fda25c76c481064681b05d8156e85a6f1f8a409e468146c7c5aed

Aliases

arxiv: 0912.3065 · arxiv_version: 0912.3065v1 · doi: 10.48550/arxiv.0912.3065 · pith_short_12: VL6CAPQQD7NC · pith_short_16: VL6CAPQQD7NCLR3M · pith_short_8: VL6CAPQQ

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/VL6CAPQQD7NCLR3MJAIGI2A3AX \
  | 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: aafc203e101fda25c76c481064681b05d8156e85a6f1f8a409e468146c7c5aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec39f66c516d63efccb75d8cc62f69566808454df200bc6b2e04699eb486853",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-12-16T07:34:02Z",
    "title_canon_sha256": "05a6b0bdccdace37b911d53065b25662093fbddfa864db13b1d8a64aa1be1e57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3065",
    "kind": "arxiv",
    "version": 1
  }
}