Pith Number

pith:POPADHR6

pith:2026:POPADHR6UGVBAAOFAWFU4LMV6E

not attested not anchored not stored refs pending

Bayesian estimation of spectral parameters of the 6.7-GHz methanol maser G339.884-1.259 from GRAO observations

Emmanuel Proven-Adzri, Nia Imara, Stephen Sottie, Theophilus Ansah-Narh

arxiv:2606.00768 v1 · 2026-05-30 · astro-ph.IM · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POPADHR6UGVBAAOFAWFU4LMV6E}

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	2026-06-02T01:04:05.145966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9e019e3ea1aa1001c5058b4e2d95f137ec24aadb6e4a2ead3595471f206725

Aliases

arxiv: 2606.00768 · arxiv_version: 2606.00768v1 · doi: 10.48550/arxiv.2606.00768 · pith_short_12: POPADHR6UGVB · pith_short_16: POPADHR6UGVBAAOF · pith_short_8: POPADHR6

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/POPADHR6UGVBAAOFAWFU4LMV6E \
  | 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: 7b9e019e3ea1aa1001c5058b4e2d95f137ec24aadb6e4a2ead3595471f206725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92dbd74e20936ef3662a16aa186f93143665a8cec1963478b953c0690f54bcd0",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-05-30T15:19:31Z",
    "title_canon_sha256": "9ca0161ea3a3199a4c33f674914e66b213464fe66a2cdd10176f60b8b32b8fe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00768",
    "kind": "arxiv",
    "version": 1
  }
}