Pith Number

pith:M2BK27QS

pith:2016:M2BK27QS7774GUZB5H4JS4WTBM

not attested not anchored not stored refs pending

Detection of extragalactic CF+ toward PKS1830-211 -- Chemical differentiation in the absorbing gas

700-8530, Astronomy, Canada), Chalmers University of Technology, Department of Physics, Japan), J. H. Black (Department of Earth, Kitaku, K. Kawaguchi (Department of Chemistry, Okayama, Okayama University, ON N2L 3G1, Onsala Space Observatory, SE-43992 Onsala, S. Muller (Department of Earth, Space Sciences, Sweden), T. Amano (Department of Chemistry, Tsushima-naka 3-1-1, University of Waterloo, Waterloo

arxiv:1604.00414 v1 · 2016-04-01 · 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{M2BK27QS7774GUZB5H4JS4WTBM}

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	2026-05-18T01:16:39.135032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6682ad7e12ffffc35321e9f89972d30b35419ac721df669dc264d6293a242fac

Aliases

arxiv: 1604.00414 · arxiv_version: 1604.00414v1 · doi: 10.48550/arxiv.1604.00414 · pith_short_12: M2BK27QS7774 · pith_short_16: M2BK27QS7774GUZB · pith_short_8: M2BK27QS

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/M2BK27QS7774GUZB5H4JS4WTBM \
  | 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: 6682ad7e12ffffc35321e9f89972d30b35419ac721df669dc264d6293a242fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc10cc7fb26e22ffd89753e29d8eba697489a423f114cbb75d36a54815dba83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-01T21:31:30Z",
    "title_canon_sha256": "ec5dcf1ee9b0249e369cd2576232f2c88e4f2721f384889a9e49997ed3434f63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00414",
    "kind": "arxiv",
    "version": 1
  }
}