Pith Number

pith:RHDK2DA6

pith:2008:RHDK2DA6RRCYY6HJFQZ7D7UDYJ

not attested not anchored not stored refs pending

Relative astrometry of the J=1-0, v=1 and v=2 SiO masers towards R Leonis Minoris using VERA

F. Colomer, H. Kobayashi, M. J. Rioja, R. Dodson, R. Kamohara, V. Bujarrabal

arxiv:0811.3820 v2 · 2008-11-24 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHDK2DA6RRCYY6HJFQZ7D7UDYJ}

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	2026-05-18T02:15:13.415670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c6ad0c1e8c458c78e92c33f1fe83c253ac592a595d7820b925e579cdb933e1

Aliases

arxiv: 0811.3820 · arxiv_version: 0811.3820v2 · doi: 10.48550/arxiv.0811.3820 · pith_short_12: RHDK2DA6RRCY · pith_short_16: RHDK2DA6RRCYY6HJ · pith_short_8: RHDK2DA6

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/RHDK2DA6RRCYY6HJFQZ7D7UDYJ \
  | 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: 89c6ad0c1e8c458c78e92c33f1fe83c253ac592a595d7820b925e579cdb933e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d81a6aac4c78830354c206244167d0ab9e3109d324bb10353f20a4d8e6f196a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-24T08:43:48Z",
    "title_canon_sha256": "11e6b2abacdc141391400560b1a91d8f3dde869e514d36520ae4e3da3117ef04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3820",
    "kind": "arxiv",
    "version": 2
  }
}