Pith Number

pith:I66QE6KX

pith:2009:I66QE6KX3TJOJZGVUP7QCNP2RV

not attested not anchored not stored refs pending

Water maser detections in southern candidates to post-AGB stars and Planetary Nebulae

G. Anglada, J.F. G\'omez, J.M. Torrelles, L.F. Miranda, O. Morata, O. Su\'arez, Y. G\'omez

arxiv:0906.3031 v2 · 2009-06-16 · 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{I66QE6KX3TJOJZGVUP7QCNP2RV}

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	2026-05-18T02:13:19.619392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47bd027957dcd2e4e4d5a3ff0135fa8d4d9beb586128b458d86b8bf983bd253d

Aliases

arxiv: 0906.3031 · arxiv_version: 0906.3031v2 · doi: 10.48550/arxiv.0906.3031 · pith_short_12: I66QE6KX3TJO · pith_short_16: I66QE6KX3TJOJZGV · pith_short_8: I66QE6KX

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/I66QE6KX3TJOJZGVUP7QCNP2RV \
  | 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: 47bd027957dcd2e4e4d5a3ff0135fa8d4d9beb586128b458d86b8bf983bd253d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5658cb87365fe4328c31f82759a27810176184500b6f8fc48f10dcb55864d012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-06-16T21:00:43Z",
    "title_canon_sha256": "6c0ef43092d6720db96f1882632c8c217bdce8023e946ea9a75b812a9dd41cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3031",
    "kind": "arxiv",
    "version": 2
  }
}