Pith Number

pith:EGPLTG5I

pith:2021:EGPLTG5IJVF2DTPI5A657MWLAJ

not attested not anchored not stored refs pending

Predicting the redshift of gamma-ray loud AGNs using supervised machine learning

Aditya Narendra, Agnieszka Pollo, Blazej Miasojedow, Ioannis Liodakis, Johan Larrson, Kamil Wozniak, Malgorzata Bogdan, Maria Giovanna Dainotti, Spencer James Gibson, Trevor Nelson, Zooey Nguyen

arxiv:2107.10952 v1 · 2021-07-22 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGPLTG5IJVF2DTPI5A657MWLAJ}

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	2026-07-05T03:26:01.829870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219eb99ba84d4ba1cde8e83ddfb2cb0242f1424e08452cba84b5fd836a0bef57

Aliases

arxiv: 2107.10952 · arxiv_version: 2107.10952v1 · doi: 10.48550/arxiv.2107.10952 · pith_short_12: EGPLTG5IJVF2 · pith_short_16: EGPLTG5IJVF2DTPI · pith_short_8: EGPLTG5I

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/EGPLTG5IJVF2DTPI5A657MWLAJ \
  | 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: 219eb99ba84d4ba1cde8e83ddfb2cb0242f1424e08452cba84b5fd836a0bef57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a59cc1e05059961e6c5cf92ed0040f306867c2e6584e717b6cc0011d31876a7f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-07-22T22:56:58Z",
    "title_canon_sha256": "84b7feee9cf94bfa9907c6723030415dcf70c796c7dfcc0e6cee22f4cb1d79bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10952",
    "kind": "arxiv",
    "version": 1
  }
}