Pith Number

pith:G45QZGM7

pith:2007:G45QZGM7JDDIJMVJZ3SST4SIPQ

not attested not anchored not stored refs pending

Molecular oxygen in the rho Ophiuchi cloud

Aa. Hjalmarson, Aa. Sandqvist, A. Klotz, A. Lecacheux, A.O.H. Olofsson, A. Winnberg, B. Larsson, C.D. Wilson, C. Horellou, C.L. Curry, D. Murtagh, E. Falgarone, E.J. Llewellyn, E. Kyroelae, F.v. Sche'ele, G.F. Gahm, G.F. Mitchell, G. Me'gie, G. Olofsson, G. Persson, G. Rydbeck, G. Serra, G. Witt, H.G. Flore'n, H. Olofsson, H. Rickman, I. Ristorcelli, J. Crovisier, J. Harju, J.H. Black, K. Justtanont, K. Volk, L.-AA. Nyman, L.E.B. Johansson, L.H. Nordh, L. Pagani, M. Dahlgren, M. Fich, M. Fredrixon, M. Gerin, M. Hagstroem, M. Olberg, N. Biver, N.F. Tothill, P.A. Feldman, P. Bergman, P. Bernath, P.J. Encrenaz, R. Liseau, R. Plume, R.S. Booth, S. Kwok, S. Lundin, S. Torchinsky, T. Hasegawa, T. Liljestroem, T. Wiklind, U. Frisk, V. Buat

arxiv:astro-ph/0702474 v1 · 2007-02-19 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G45QZGM7JDDIJMVJZ3SST4SIPQ}

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	2026-07-04T17:07:40.610046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

373b0c999f48c684b2a9cee529f2487c2244236bcd2bcd2f29d8a5d7a0e4f865

Aliases

arxiv: astro-ph/0702474 · arxiv_version: astro-ph/0702474v1 · doi: 10.48550/arxiv.astro-ph/0702474 · pith_short_12: G45QZGM7JDDI · pith_short_16: G45QZGM7JDDIJMVJ · pith_short_8: G45QZGM7

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/G45QZGM7JDDIJMVJZ3SST4SIPQ \
  | 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: 373b0c999f48c684b2a9cee529f2487c2244236bcd2bcd2f29d8a5d7a0e4f865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d09819256192a8bf7c89dec1af465519e59d197616ccd778c19d4313fbba66e0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-19T10:21:19Z",
    "title_canon_sha256": "538cf08938e084439a95f6f4719630b388a1100e7e7d55603e38d3fe178de7c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702474",
    "kind": "arxiv",
    "version": 1
  }
}