Pith Number

pith:6FGMDLN5

pith:2022:6FGMDLN5SBPEZP3FJNS45BOC5C

not attested not anchored not stored refs pending

Distance to the Brick cloud using stellar kinematics

\'A. Mart\'inez-Arranz, B. Shahzamanian, F. Nogueras-Lara, R. Sch\"odel

arxiv:2204.02109 v1 · 2022-04-05 · 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{6FGMDLN5SBPEZP3FJNS45BOC5C}

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	2026-07-05T04:13:56.197889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f14cc1adbd905e4cbf654b65ce85c2e89eff2dcd319d2f77e6cd7182e5750e23

Aliases

arxiv: 2204.02109 · arxiv_version: 2204.02109v1 · doi: 10.48550/arxiv.2204.02109 · pith_short_12: 6FGMDLN5SBPE · pith_short_16: 6FGMDLN5SBPEZP3F · pith_short_8: 6FGMDLN5

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/6FGMDLN5SBPEZP3FJNS45BOC5C \
  | 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: f14cc1adbd905e4cbf654b65ce85c2e89eff2dcd319d2f77e6cd7182e5750e23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7761c340a87261bc6c25438f32167e720848b253d08583ae686dffe5782cc7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-05T11:13:10Z",
    "title_canon_sha256": "ee3f4f4408905ab63aecec33ec76564d2018d551a189f1d75475f010d3dccf80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02109",
    "kind": "arxiv",
    "version": 1
  }
}