Pith Number

pith:ILO74IZ2

pith:2021:ILO74IZ2GJKKK556NM6ZPZX6ZU

not attested not anchored not stored refs pending

The environment of QSO triplets at 1 $\lesssim$ z $\lesssim$ 1.5

Eleazar R. Carrasco, Hector Cuevas, Laerte Sodr\'e Jr., Marcelo C. Vicentin, Pablo Araya-Araya, Roderik Overzier

arxiv:2103.01277 v1 · 2021-03-01 · 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{ILO74IZ2GJKKK556NM6ZPZX6ZU}

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	2026-07-05T02:21:46.760676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ddfe233a3254a577be6b3d97e6fecd153734981fbc6a34e06870486cc2babf

Aliases

arxiv: 2103.01277 · arxiv_version: 2103.01277v1 · doi: 10.48550/arxiv.2103.01277 · pith_short_12: ILO74IZ2GJKK · pith_short_16: ILO74IZ2GJKKK556 · pith_short_8: ILO74IZ2

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/ILO74IZ2GJKKK556NM6ZPZX6ZU \
  | 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: 42ddfe233a3254a577be6b3d97e6fecd153734981fbc6a34e06870486cc2babf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eba0140103132c61b916e203d2bb5ba2c46bd409b94445dc621a29e0f3ac2c0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-03-01T19:45:49Z",
    "title_canon_sha256": "08facd20ab8296d1531cc7d25d559486e37ee8ca8976b64ce851489e5caa5713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01277",
    "kind": "arxiv",
    "version": 1
  }
}