Pith Number

pith:GSE7GAWQ

pith:2011:GSE7GAWQS33ILI5FBCNI2JI6QP

not attested not anchored not stored refs pending

Organic chemistry of low-mass star-forming cores I: 7 mm spectroscopy of Chamaeleon MMS1

Eva S. Wirstr\"om, Martin A. Cordiner, Robert G. Smith, Steven B. Charnley

arxiv:1109.4081 v1 · 2011-09-19 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GSE7GAWQS33ILI5FBCNI2JI6QP}

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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.

Cited by

1 paper in Pith

Probing outflow physics through CH$_3$CN and CH$_3$OH chemistry

Receipt and verification

First computed	2026-05-18T02:00:29.222372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3489f302d096f685a3a5089a8d251e83c0d5d95f634215b51be6fad6562a4b72

Aliases

arxiv: 1109.4081 · arxiv_version: 1109.4081v1 · doi: 10.48550/arxiv.1109.4081 · pith_short_12: GSE7GAWQS33I · pith_short_16: GSE7GAWQS33ILI5F · pith_short_8: GSE7GAWQ

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/GSE7GAWQS33ILI5FBCNI2JI6QP \
  | 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: 3489f302d096f685a3a5089a8d251e83c0d5d95f634215b51be6fad6562a4b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a0823e52fd13df6e5a320a1432fff1d088c27a9af9455fb7361a0eb6ff05e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-09-19T16:33:41Z",
    "title_canon_sha256": "e02326bdad87133343d637624d8befa51e7747896b4167c4298660337d751de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4081",
    "kind": "arxiv",
    "version": 1
  }
}