Pith Number

pith:3CBA3QCF

pith:2025:3CBA3QCF7NSQN7ZM4LTNDO2JMM

not attested not anchored not stored refs pending

Radio continuum spectra of SFGs in the XMM-LSS Field below-threshold

A.R. Taylor, C.H. Ishwara-Chandra, E.F. Ocran, Jae-Woo Kim, J.M. Stil, M. Vaccari, S. Sekhar

arxiv:2505.13267 v1 · 2025-05-19 · 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{3CBA3QCF7NSQN7ZM4LTNDO2JMM}

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	2026-07-05T11:05:27.487605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8820dc045fb6506ff2ce2e6d1bb496320096692addcf4add901f5df19f0dc78

Aliases

arxiv: 2505.13267 · arxiv_version: 2505.13267v1 · doi: 10.48550/arxiv.2505.13267 · pith_short_12: 3CBA3QCF7NSQ · pith_short_16: 3CBA3QCF7NSQN7ZM · pith_short_8: 3CBA3QCF

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/3CBA3QCF7NSQN7ZM4LTNDO2JMM \
  | 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: d8820dc045fb6506ff2ce2e6d1bb496320096692addcf4add901f5df19f0dc78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c7b602a86e70cd7ba0c9bfd508bc458f659ec7b043757d454796e19cb76ed1f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-19T15:47:45Z",
    "title_canon_sha256": "5a346194f3d766ece5bd588b4d4092a0ce51e9b012b51b7e77f96fdb597a6a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13267",
    "kind": "arxiv",
    "version": 1
  }
}