Pith Number

pith:62PDFXBQ

pith:2022:62PDFXBQJ5IKC2JVPZQT5O33SJ

not attested not anchored not stored refs pending

Environmental effects in Herschel observations of the ionized carbon content of star forming dwarf galaxies in the Virgo cluster

Boris Deshev, Dario Fadda, Jonathan Davies, Rhys Taylor, Robert Minchin

arxiv:2206.00155 v1 · 2022-06-01 · 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{62PDFXBQJ5IKC2JVPZQT5O33SJ}

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	2026-07-05T04:41:43.148783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69e32dc304f50a169357e613ebb7b9262d12b526c0bd4b734d2638ce748cc39

Aliases

arxiv: 2206.00155 · arxiv_version: 2206.00155v1 · doi: 10.48550/arxiv.2206.00155 · pith_short_12: 62PDFXBQJ5IK · pith_short_16: 62PDFXBQJ5IKC2JV · pith_short_8: 62PDFXBQ

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/62PDFXBQJ5IKC2JVPZQT5O33SJ \
  | 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: f69e32dc304f50a169357e613ebb7b9262d12b526c0bd4b734d2638ce748cc39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415a9e4aa5b904e6b33652b8d3dfdc6fd26b5f9100e3a8d2383d7167066aec87",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-06-01T00:08:10Z",
    "title_canon_sha256": "16c49fb18d811c39c64c3e240a0dba847d37cfa57643cc3b47af976e7986745c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00155",
    "kind": "arxiv",
    "version": 1
  }
}