Pith Number

pith:AGVOKDIU

pith:2011:AGVOKDIUDKRHQEFATB7M252PX6

not attested not anchored not stored refs pending

XMM-Newton Detects a Hot Gaseous Halo in the Fastest Rotating Spiral Galaxy UGC 12591

Joel N. Bregman (2), Jon M. Miller (2) ((1) Univ. of Oklahoma (2) Univ. of Michigan), Michael E. Anderson (2), Xinyu Dai (1)

arxiv:1112.0324 v1 · 2011-12-01 · astro-ph.CO · 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{AGVOKDIUDKRHQEFATB7M252PX6}

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	2026-05-18T01:59:18.315333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01aae50d141aa27810a0987ecd774fbf81dca364d75a6ad30e498e070616c94f

Aliases

arxiv: 1112.0324 · arxiv_version: 1112.0324v1 · doi: 10.48550/arxiv.1112.0324 · pith_short_12: AGVOKDIUDKRH · pith_short_16: AGVOKDIUDKRHQEFA · pith_short_8: AGVOKDIU

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/AGVOKDIUDKRHQEFATB7M252PX6 \
  | 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: 01aae50d141aa27810a0987ecd774fbf81dca364d75a6ad30e498e070616c94f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5945634db4925a29bf1ca89c226167bba041596d442eef40f7c40f178ecca868",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-01T21:00:45Z",
    "title_canon_sha256": "245457c1e9498a9cd32e49d6f974153fc2ce56ea40a66dffcecbfd1256c48cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0324",
    "kind": "arxiv",
    "version": 1
  }
}