Pith Number

pith:6I4LIOWM

pith:2015:6I4LIOWMVN2PDZRS2T4HF4VW5K

not attested not anchored not stored refs pending

Widespread Galactic CF+ absorption: detection toward W49 with the Plateau de Bure Interferometer

D. A. Neufeld, H. S. Liszt, J. Pety, M. Gerin, P. Gratier, V. V. Guzman

arxiv:1505.07927 v1 · 2015-05-29 · 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{6I4LIOWMVN2PDZRS2T4HF4VW5K}

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	2026-05-18T01:40:58.033282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f238b43accab74f1e632d4f872f2b6ea83406ccf25f9330801082e1469b9b962

Aliases

arxiv: 1505.07927 · arxiv_version: 1505.07927v1 · doi: 10.48550/arxiv.1505.07927 · pith_short_12: 6I4LIOWMVN2P · pith_short_16: 6I4LIOWMVN2PDZRS · pith_short_8: 6I4LIOWM

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/6I4LIOWMVN2PDZRS2T4HF4VW5K \
  | 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: f238b43accab74f1e632d4f872f2b6ea83406ccf25f9330801082e1469b9b962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f98f7abbe0ef02bfbc4f8074ea8226e0190359262e495d43c7f6af79a070b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-29T05:41:29Z",
    "title_canon_sha256": "a31648f077cf6a05387ab8cedeab68c7e428bbf1e89d8dccbb745e5585f82361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07927",
    "kind": "arxiv",
    "version": 1
  }
}