Pith Number

pith:6CT7XOVE

pith:2019:6CT7XOVEPFVFFJMRWBCAI7RAU4

not attested not anchored not stored refs pending

The Rotational Profiles of Cluster Galaxies

Elke Roediger, Kevin A. Pimbblet, Lawrence E. Bilton, Matthew Hunt

arxiv:1910.03453 v1 · 2019-10-08 · 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{6CT7XOVEPFVFFJMRWBCAI7RAU4}

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	2026-07-05T00:13:30.725297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0a7fbbaa4796a52a591b044047e20a7271be64929630800caadc330377dcb61

Aliases

arxiv: 1910.03453 · arxiv_version: 1910.03453v1 · doi: 10.48550/arxiv.1910.03453 · pith_short_12: 6CT7XOVEPFVF · pith_short_16: 6CT7XOVEPFVFFJMR · pith_short_8: 6CT7XOVE

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/6CT7XOVEPFVFFJMRWBCAI7RAU4 \
  | 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: f0a7fbbaa4796a52a591b044047e20a7271be64929630800caadc330377dcb61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaad0d54f6978948e57b0a3bfbcf20c5df040bf6b4345b1eec40e56249efb630",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-10-08T15:23:07Z",
    "title_canon_sha256": "c0590c123700eb35da994308ccd713be37178d2741ab8217617445a27e8818e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03453",
    "kind": "arxiv",
    "version": 1
  }
}