Pith Number

pith:S6TPFJ36

pith:2025:S6TPFJ36YAVROT2C2K2AGZ3YCS

not attested not anchored not stored refs pending

Structure evolution with cosmic backgrounds from radio to far infrared

Ad\'elie Gorce, Carlo Burigana, Luigi Toffolatti, Matteo Bonato, Tiziana Trombetti

arxiv:2503.17305 v1 · 2025-03-21 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6TPFJ36YAVROT2C2K2AGZ3YCS}

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	2026-07-05T10:37:03.257479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a6f2a77ec02b174f42d2b40367781499738f65358cbcf9e3098a33d4a46d0f

Aliases

arxiv: 2503.17305 · arxiv_version: 2503.17305v1 · doi: 10.48550/arxiv.2503.17305 · pith_short_12: S6TPFJ36YAVR · pith_short_16: S6TPFJ36YAVROT2C · pith_short_8: S6TPFJ36

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/S6TPFJ36YAVROT2C2K2AGZ3YCS \
  | 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: 97a6f2a77ec02b174f42d2b40367781499738f65358cbcf9e3098a33d4a46d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ee25122ac25ed35ddcd11ecb25c556b9f97235dfc0bdfcc5a1da0f67e40ef01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-21T16:54:50Z",
    "title_canon_sha256": "5be69ca14a9f4406d89399e134b93e1c006b9acc4e61456970732379c510fdd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17305",
    "kind": "arxiv",
    "version": 1
  }
}