Pith Number

pith:KH2MFW26

pith:2018:KH2MFW26P4VJYZYALIDU747O5L

not attested not anchored not stored refs pending

Inferring a difference in the star-forming properties of lower versus higher X-ray luminosity AGNs

C. Tadhunter, E. Bernhard, E. Daddi, J.R. Mullaney, L.P. Grimmett, S. Jin

arxiv:1811.05980 v1 · 2018-11-14 · 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{KH2MFW26P4VJYZYALIDU747O5L}

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	2026-05-17T23:59:13.708160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51f4c2db5e7f2a9c67005a074ff3eeeacd19bdd8a3c5eeebb597c384022b1290

Aliases

arxiv: 1811.05980 · arxiv_version: 1811.05980v1 · doi: 10.48550/arxiv.1811.05980 · pith_short_12: KH2MFW26P4VJ · pith_short_16: KH2MFW26P4VJYZYA · pith_short_8: KH2MFW26

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/KH2MFW26P4VJYZYALIDU747O5L \
  | 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: 51f4c2db5e7f2a9c67005a074ff3eeeacd19bdd8a3c5eeebb597c384022b1290

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c29dbbc699e3c1d7f53d238e14ea02492ae5a1b1d087e3ed57cdc21d84fb3039",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-14T19:00:02Z",
    "title_canon_sha256": "48fa6bfd10c10559091b58f4fa5dc35fa195548c412596642e8277407317aa6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05980",
    "kind": "arxiv",
    "version": 1
  }
}