Pith Number

pith:UDFBCVXD

pith:2010:UDFBCVXDC7XGKTJDLZBN6DO35Q

not attested not anchored not stored refs pending

The 35Cl/37Cl isotopic ratio in dense molecular clouds: HIFI observations of hydrogen chloride towards W3A

A. De Jonge, D. Kester, E. Caux, E. Steinmetz, F. Daniel, H.G. LeDuc, J. Cernicharo, J.R. Goicoechea, J. Stutzki, J.S. Ward, M. Agundez, T. de Graauw

arxiv:1005.2729 v1 · 2010-05-16 · astro-ph.GA

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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

Receipt and verification

First computed	2026-05-18T02:07:24.463654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ca1156e317ee654d235e42df0ddbec148c1673b44bab839f7721a10cf19b85

Aliases

arxiv: 1005.2729 · arxiv_version: 1005.2729v1 · doi: 10.48550/arxiv.1005.2729

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UDFBCVXDC7XGKTJDLZBN6DO35Q \
  | 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: a0ca1156e317ee654d235e42df0ddbec148c1673b44bab839f7721a10cf19b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b34e353270c355f839695b29a42ef38f0bccf08d5c63d8ae8c8da20ba485dde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-16T08:24:57Z",
    "title_canon_sha256": "547c762df081bdef88e9391be08f56cbe8c6cb6470e21ab00704f69f9ace41dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2729",
    "kind": "arxiv",
    "version": 1
  }
}