Pith Number

pith:RE6P3D7C

pith:2026:RE6P3D7CUKERTJEYTE7A6Q55UC

not attested not anchored not stored refs pending

Far-infrared observations of dust in Ly$\alpha$ emitters at z=2-6

David Sobral, Jo\~ao Calhau, Julie L. Wardlow, Pascale H. Desmet, Rahul Rana, Thomas M. Cornish

arxiv:2607.00165 v1 · 2026-06-30 · 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{RE6P3D7CUKERTJEYTE7A6Q55UC}

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	2026-07-02T00:18:37.429605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

893cfd8fe2a28919a498993e0f43bda083fe333d15bf608f0ea6948f2ccb0c25

Aliases

arxiv: 2607.00165 · arxiv_version: 2607.00165v1 · doi: 10.48550/arxiv.2607.00165 · pith_short_12: RE6P3D7CUKER · pith_short_16: RE6P3D7CUKERTJEY · pith_short_8: RE6P3D7C

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/RE6P3D7CUKERTJEYTE7A6Q55UC \
  | 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: 893cfd8fe2a28919a498993e0f43bda083fe333d15bf608f0ea6948f2ccb0c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920393039bb405779bdd4f1691413a5b4279415539ea224f22c796a3d7673e67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-30T20:43:49Z",
    "title_canon_sha256": "7f8ea5ce7694335b7e4683a8a52fb635c786174c52fc76d20d68d0d3c0912134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00165",
    "kind": "arxiv",
    "version": 1
  }
}