Pith Number

pith:7ZQQIAXA

pith:2022:7ZQQIAXAL2TPTPXOCPT5MNNYIK

not attested not anchored not stored refs pending

HI Properties of Satellite Galaxies around Local Volume Hosts

Ananthan Karunakaran, Bur\c{c}in Mutlu-Pakdil, David J. Sand, Denija Crnojevi\'c, Kristine Spekkens, Michael G. Jones, Paul Bennet, Rhys Carroll

arxiv:2206.11907 v1 · 2022-06-23 · 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{7ZQQIAXAL2TPTPXOCPT5MNNYIK}

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	2026-07-05T04:52:58.528993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe610402e05ea6f9beee13e7d635b842934ee7f77124698b6cf8b73667e571bc

Aliases

arxiv: 2206.11907 · arxiv_version: 2206.11907v1 · doi: 10.48550/arxiv.2206.11907 · pith_short_12: 7ZQQIAXAL2TP · pith_short_16: 7ZQQIAXAL2TPTPXO · pith_short_8: 7ZQQIAXA

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/7ZQQIAXAL2TPTPXOCPT5MNNYIK \
  | 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: fe610402e05ea6f9beee13e7d635b842934ee7f77124698b6cf8b73667e571bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd929ea75fddbaabc7a54376cbd90a66bed81e8ef27dc511bf20b801f0f295b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-06-23T18:00:01Z",
    "title_canon_sha256": "76ee9fc4942324806643b40ac36369d0e72f73176ad760c1e83854444c9d9409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11907",
    "kind": "arxiv",
    "version": 1
  }
}