Pith Number

pith:JSLGD3XK

pith:2015:JSLGD3XK4DGG37XENJEUJNZELQ

not attested not anchored not stored refs pending

Predictions for Ultra-Deep Radio Counts of Star-Forming Galaxies

Alessandro Bressan, Andrea Lapi, Claudia Mancuso, Francesca Perrotta, Gianfranco De Zotti, Luigi Danese, Matteo Bonato, Mattia Negrello, Zhen-Yi Cai

arxiv:1507.08411 v1 · 2015-07-30 · 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{JSLGD3XK4DGG37XENJEUJNZELQ}

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	2026-05-18T01:32:59.554215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9661eeeae0cc6dfee46a4944b7245c35b3fde4a7a4e11373d184163aec6fc7

Aliases

arxiv: 1507.08411 · arxiv_version: 1507.08411v1 · doi: 10.48550/arxiv.1507.08411 · pith_short_12: JSLGD3XK4DGG · pith_short_16: JSLGD3XK4DGG37XE · pith_short_8: JSLGD3XK

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/JSLGD3XK4DGG37XENJEUJNZELQ \
  | 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: 4c9661eeeae0cc6dfee46a4944b7245c35b3fde4a7a4e11373d184163aec6fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997f14ac130761ea57bbe0812dbc47b95fb3b37785611412520acd7fd2a7ee1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-30T08:03:02Z",
    "title_canon_sha256": "1c47c0107ac93acacdfc40deeb6de567f123c0e2232a4d899aa99eefb3cc1509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08411",
    "kind": "arxiv",
    "version": 1
  }
}