Pith Number

pith:D2J7JLU7

pith:2021:D2J7JLU7G45ORHD3XZACZSUG7M

not attested not anchored not stored refs pending

Dust temperature in ALMA $\hbox{[C $\scriptstyle\rm II $]}$-detected high-$z$ galaxies

A. Ferrara, A. Pallottini, A. Zanella, L. Sommovigo, L. Vallini, S. Carniani, S. Gallerani

arxiv:2102.08950 v1 · 2021-02-17 · 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{D2J7JLU7G45ORHD3XZACZSUG7M}

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	2026-07-05T02:25:38.910307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e93f4ae9f373ae89c7bbe402cca86fb2f89ddb1780c0f6bdf1ef3d2b7e5edb9

Aliases

arxiv: 2102.08950 · arxiv_version: 2102.08950v1 · doi: 10.48550/arxiv.2102.08950 · pith_short_12: D2J7JLU7G45O · pith_short_16: D2J7JLU7G45ORHD3 · pith_short_8: D2J7JLU7

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/D2J7JLU7G45ORHD3XZACZSUG7M \
  | 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: 1e93f4ae9f373ae89c7bbe402cca86fb2f89ddb1780c0f6bdf1ef3d2b7e5edb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854537814344c7bd5744c73a87bdc6bfa0fb9561339b111945f715ddb4d4baf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-17T19:00:00Z",
    "title_canon_sha256": "91e524dd536a26176a8e58b9bb0266759b5a9420ca83f1422b53c2b66b11141c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08950",
    "kind": "arxiv",
    "version": 1
  }
}