Pith Number

pith:YRE6GXGA

pith:2011:YRE6GXGAKDDSHB7RKU737AABO2

not attested not anchored not stored refs pending

The Radio - X-ray relation as a star formation indicator: Results from the VLA--E-CDFS Survey

B. Luo, F. Matteucci, K. I. Kellermann, L. Vincoletto, M. Bonzini, M. Paolillo, N. Miller, P. Padovani, P. Tozzi, S. Vattakunnel, V. Mainieri, W. N. Brandt, Y. Q. Xue

arxiv:1111.3285 v1 · 2011-11-14 · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRE6GXGAKDDSHB7RKU737AABO2}

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	2026-05-18T01:59:33.682156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c449e35cc050c72387f1553fbf800176b34c8285bf05a4b6b886269809c6bd49

Aliases

arxiv: 1111.3285 · arxiv_version: 1111.3285v1 · doi: 10.48550/arxiv.1111.3285 · pith_short_12: YRE6GXGAKDDS · pith_short_16: YRE6GXGAKDDSHB7R · pith_short_8: YRE6GXGA

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/YRE6GXGAKDDSHB7RKU737AABO2 \
  | 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: c449e35cc050c72387f1553fbf800176b34c8285bf05a4b6b886269809c6bd49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed6fc6bae86c161559964fedc306a3dad561599e66921cfe39e6c7b984aa3335",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-14T17:10:16Z",
    "title_canon_sha256": "d55c81e0171adaf9b67363432265a8ba002c98cd53c504f5631134e5737435ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3285",
    "kind": "arxiv",
    "version": 1
  }
}