Pith Number

pith:JLAVHWDL

pith:2021:JLAVHWDL7XR4EO4NHODFX7QPVY

not attested not anchored not stored refs pending

New ex-OH maser detections in the northern celestial hemisphere

A. Aberfelds, A. Orbidans, I. Shmeld, M. Bleiders, O. Antyufeyev, O. Patoka, V. Bezrukovs, V. Shulga

arxiv:2106.11585 v1 · 2021-06-22 · 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{JLAVHWDL7XR4EO4NHODFX7QPVY}

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	2026-07-05T03:02:56.032031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ac153d86bfde3c23b8d3b865bfe0fae0875c1a8032c587edc048770ab47723b

Aliases

arxiv: 2106.11585 · arxiv_version: 2106.11585v1 · doi: 10.48550/arxiv.2106.11585 · pith_short_12: JLAVHWDL7XR4 · pith_short_16: JLAVHWDL7XR4EO4N · pith_short_8: JLAVHWDL

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/JLAVHWDL7XR4EO4NHODFX7QPVY \
  | 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: 4ac153d86bfde3c23b8d3b865bfe0fae0875c1a8032c587edc048770ab47723b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84854f746856635a0c4fde2f0410f08d178069b22189e7a8b8799f7f9f863ab4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-22T07:43:11Z",
    "title_canon_sha256": "44e4f59017d462946ecbc646566e7a3e0bf08487431cc597290d8e8755c92171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11585",
    "kind": "arxiv",
    "version": 1
  }
}