Pith Number

pith:LO5LRQTA

pith:2012:LO5LRQTASIYOOKK3QGKRLPB7ZB

not attested not anchored not stored refs pending

The first detection of the 232 GHz vibrationally excited H2O maser in Orion KL with ALMA

Mareki Honma, Mi Kyoung Kim, Tomoya Hirota

arxiv:1208.4489 v1 · 2012-08-22 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LO5LRQTASIYOOKK3QGKRLPB7ZB}

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	2026-05-18T01:54:59.702058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bbab8c2609230e7295b819515bc3fc840ac689d1d6b358ae32a5f3c6989ba81

Aliases

arxiv: 1208.4489 · arxiv_version: 1208.4489v1 · doi: 10.48550/arxiv.1208.4489 · pith_short_12: LO5LRQTASIYO · pith_short_16: LO5LRQTASIYOOKK3 · pith_short_8: LO5LRQTA

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/LO5LRQTASIYOOKK3QGKRLPB7ZB \
  | 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: 5bbab8c2609230e7295b819515bc3fc840ac689d1d6b358ae32a5f3c6989ba81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93c9a3b5e137667f6b1f841f7cd0dc93405a4f833943b2db636e135d637d9c1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-22T12:54:55Z",
    "title_canon_sha256": "cddaa1dd5af4e4eecdb4304b5b1730e3dc99858e0f98381b2b321ec69e3f6574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4489",
    "kind": "arxiv",
    "version": 1
  }
}