Pith Number

pith:PVAPU43F

pith:2026:PVAPU43FHIZ2DX2LKGE2PKFZQ3

not attested not anchored not stored refs pending

Early phases of star formation with SKAO: synchrotron emission from dense starless cores in molecular clouds

Alessio Traficante, Andrea Bracco, Clive Dickinson, Daniele Galli, Giovanni Sabatini, Marco Padovani, Michael Kuffmeier, Stefania Pezzuto, Stefano Bovino, Thushara G.S. Pillai, Tyler L. Bourke

arxiv:2606.25158 v1 · 2026-06-23 · 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{PVAPU43FHIZ2DX2LKGE2PKFZQ3}

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	2026-06-25T00:18:19.589590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d40fa73653a33a1df4b5189a7a8b986ed929fbe53f0d67546fa6058c3b2d65e

Aliases

arxiv: 2606.25158 · arxiv_version: 2606.25158v1 · doi: 10.48550/arxiv.2606.25158 · pith_short_12: PVAPU43FHIZ2 · pith_short_16: PVAPU43FHIZ2DX2L · pith_short_8: PVAPU43F

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/PVAPU43FHIZ2DX2LKGE2PKFZQ3 \
  | 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: 7d40fa73653a33a1df4b5189a7a8b986ed929fbe53f0d67546fa6058c3b2d65e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8dae6165a04a0ff1d30738ed00d3d34f5336e104594a8d8d4e26ac38d06e245",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-23T20:45:53Z",
    "title_canon_sha256": "ad5bddfe0bc4d9e4ee2a2c7aebd8ac501d216753d50cef5eccc63dcbb6d75cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25158",
    "kind": "arxiv",
    "version": 1
  }
}