Pith Number

pith:AHODAMFC

pith:2010:AHODAMFCTHE62IZXZLQTMULELD

not attested not anchored not stored refs pending

First detection of the Methylidyne cation (CH+) fundamental rotational line with the Herschel/SPIRE FTS

A. Abergel, A. Zavagno, B. Swinyard, C. Gry, C. Joblin, D. A. Naylor, D. Pinheiro-Gocalvez, D. Russeil, D. Ward-Thompson, E. Dartois, E. Habart, E. Polehampton, F. Boulanger, F. Motte, G. Davis, G. J. White, G. Lagache, G. Makiwa, H. Arab, H. Moseley, J. A. Rod\'on, J. M. Kirk, J.-P. Baluteau, J.-P. Bernard, K. Blagrave, K. Okumura, L. D. Anderson, L. Spencer, M.-A. Miville-Desch\^enes, M. Cohen, M. Compi\`egne, M. Huang, P. Ade, P. Andr\'e, P. Cox, P. Martin, P. Saraceno, R. Emery, S.C. Jones, S. Madden, S. Molinari, S. Sidher, T. Fulton, T. Lim

arxiv:1005.1916 v1 · 2010-05-11 · 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{AHODAMFCTHE62IZXZLQTMULELD}

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	2026-05-18T02:07:34.086694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01dc3030a299c9ed2337cae136516458f9260437cfadd2096413dee1467f3a99

Aliases

arxiv: 1005.1916 · arxiv_version: 1005.1916v1 · doi: 10.48550/arxiv.1005.1916 · pith_short_12: AHODAMFCTHE6 · pith_short_16: AHODAMFCTHE62IZX · pith_short_8: AHODAMFC

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/AHODAMFCTHE62IZXZLQTMULELD \
  | 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: 01dc3030a299c9ed2337cae136516458f9260437cfadd2096413dee1467f3a99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e6b3d987f54dafc60a01b1305746927e912d6b2a9f3585a6547253beffdfa5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-11T19:21:29Z",
    "title_canon_sha256": "64e4f7e37f6e2b6466bd56bcfdd07c9ea83f083547b9542e55f2c1feeef814bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1916",
    "kind": "arxiv",
    "version": 1
  }
}