Pith Number

pith:5R7ZO5ZC

pith:2020:5R7ZO5ZCGXULKURFVVC3QVUOFW

not attested not anchored not stored refs pending

The X-SHOOTER/ALMA sample of Quasars in the Epoch of Reionization. I. NIR spectral modeling, iron enrichment and broad emission line properties

Alyssa Drake, Anna-Christina Eilers, Bram P. Venemans, Chiara Mazzucchelli, Eduardo Banados, Emanuele Paolo Farina, Fabian Walter, Feige Wang, Frederick B. Davies, Gabor Worseck, Gisella De Rosa, Hans-Walter Rix, Jan-Torge Schindler, Jinyi Yang, Joseph F. Hennawi, Masafusa Onoue, Roberto Decarli, Xiaohui Fan

arxiv:2010.06902 v1 · 2020-10-14 · 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{5R7ZO5ZCGXULKURFVVC3QVUOFW}

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	2026-07-05T02:01:15.617263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7f97772235e8b55225ad45b8568e2d943774b64b1d0706ca320f500451cfa6

Aliases

arxiv: 2010.06902 · arxiv_version: 2010.06902v1 · doi: 10.48550/arxiv.2010.06902 · pith_short_12: 5R7ZO5ZCGXUL · pith_short_16: 5R7ZO5ZCGXULKURF · pith_short_8: 5R7ZO5ZC

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/5R7ZO5ZCGXULKURFVVC3QVUOFW \
  | 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: ec7f97772235e8b55225ad45b8568e2d943774b64b1d0706ca320f500451cfa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738e6cb9568cc185e6452ccb58d38146abb862c25ba7998e5b2d84f7ccf17a10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-14T09:25:34Z",
    "title_canon_sha256": "74bcd7fb7330f94f83f044047d1f6ad938c67775787e2714b4b94dbe58babfe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06902",
    "kind": "arxiv",
    "version": 1
  }
}