Pith Number

pith:LM2RFCXJ

pith:2025:LM2RFCXJJ4H3RA6PHOPD2II5UL

not attested not anchored not stored refs pending

Cosmic Infrared Background Tomography and a Census of Cosmic Dust and Star Formation

Brice M\'enard, Ryu Makiya, Yi-Kuan Chiang

arxiv:2504.05384 v2 · 2025-04-07 · astro-ph.CO · 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{LM2RFCXJJ4H3RA6PHOPD2II5UL}

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.

Cited by

1 paper in Pith

pop-cosmos: Star formation over 12 Gyr from generative modelling of a deep infrared-selected galaxy catalogue

Receipt and verification

First computed	2026-07-05T11:52:19.694081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b35128ae94f0fb883cf3b9e3d211da2e66ab482e0f746661daecd679cebbcef

Aliases

arxiv: 2504.05384 · arxiv_version: 2504.05384v2 · doi: 10.48550/arxiv.2504.05384 · pith_short_12: LM2RFCXJJ4H3 · pith_short_16: LM2RFCXJJ4H3RA6P · pith_short_8: LM2RFCXJ

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/LM2RFCXJJ4H3RA6PHOPD2II5UL \
  | 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: 5b35128ae94f0fb883cf3b9e3d211da2e66ab482e0f746661daecd679cebbcef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25870abe9f73f3a3344909e4afe75634505a0f92ca3d5a65b1190430f54cc0d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-07T18:00:04Z",
    "title_canon_sha256": "4916da1f0040db547e8ae908de870f458013d66ea36f68680b3cbe57b5acfa61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05384",
    "kind": "arxiv",
    "version": 2
  }
}