Pith Number

pith:VHAC7U67

pith:2026:VHAC7U67KXK5NGXVIIFPRWNVUO

not attested not anchored not stored refs pending

Cm-wavelength Studies of Molecular Gas and Star Formation at High Redshift with the SKA

Dominik Riechers, Elisabete da Cunha, Eric Murphy, Jacqueline Hodge, Jeff Wagg, Mamta Pandey-Pommier, Manuel Aravena, Mark T. Sargent, Ran Wang

arxiv:2606.26640 v1 · 2026-06-25 · 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{VHAC7U67KXK5NGXVIIFPRWNVUO}

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	2026-06-26T01:15:36.896781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c02fd3df55d5d69af5420af8d9b5a3aa2fd48f41f57fbf5009755261f8f02e

Aliases

arxiv: 2606.26640 · arxiv_version: 2606.26640v1 · doi: 10.48550/arxiv.2606.26640 · pith_short_12: VHAC7U67KXK5 · pith_short_16: VHAC7U67KXK5NGXV · pith_short_8: VHAC7U67

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/VHAC7U67KXK5NGXVIIFPRWNVUO \
  | 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: a9c02fd3df55d5d69af5420af8d9b5a3aa2fd48f41f57fbf5009755261f8f02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e71fbb2c6abd62116f78601b52251c724c1ceafed7716cfbde57afe663b495",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-25T06:05:30Z",
    "title_canon_sha256": "92bbdc233a67befd1bb54959a4ea694f5ff6f373d06cee52fa446f2b5d890a26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26640",
    "kind": "arxiv",
    "version": 1
  }
}