Pith Number

pith:52OCFHLV

pith:2022:52OCFHLV2KJJ5SPMME3YQ7PDM3

not attested not anchored not stored refs pending

The Arecibo Galaxy Environment Survey XII : Optically dark HI clouds in the Leo I Group

Boris Deshev, Jan Palous, Jessica Rosenberg, Joachim Koppen, Pavel Jachym, Rhys Taylor, Richard Wunsch, Robert Minchin, Steven Schneider

arxiv:2209.10994 v1 · 2022-09-22 · 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{52OCFHLV2KJJ5SPMME3YQ7PDM3}

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	2026-07-05T05:14:23.336386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9c229d75d2929ec9ec6137887de366ee1d5f65c1b873d71e6dd53466b3989e

Aliases

arxiv: 2209.10994 · arxiv_version: 2209.10994v1 · doi: 10.48550/arxiv.2209.10994 · pith_short_12: 52OCFHLV2KJJ · pith_short_16: 52OCFHLV2KJJ5SPM · pith_short_8: 52OCFHLV

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/52OCFHLV2KJJ5SPMME3YQ7PDM3 \
  | 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: ee9c229d75d2929ec9ec6137887de366ee1d5f65c1b873d71e6dd53466b3989e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "194492debffee42b620dfd0672211ce9d2032c5dfd51d44ebc8f79d908631d8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-09-22T13:25:42Z",
    "title_canon_sha256": "8104925f89d5124490fbe1e7692402db1ea68f04a33fc84bfbacdab33755c39f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10994",
    "kind": "arxiv",
    "version": 1
  }
}