Pith Number

pith:5QA6GR3X

pith:2021:5QA6GR3X3S7QAJMJ7UGG4ZAUGR

not attested not anchored not stored refs pending

Accurate dust temperature determination in a $z = 7.13$ galaxy

Andrea Ferrara, Andrea Pallottini, Darach Watson, Hollis B. Akins, Kirsten K. Knudsen, Laura Sommovigo, Masato Hagimoto, Seiji Fujimoto, Stefano Carniani, Tom J. L. C. Bakx, Yoichi Tamura

arxiv:2108.13479 v2 · 2021-08-30 · 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{5QA6GR3X3S7QAJMJ7UGG4ZAUGR}

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	2026-07-05T03:17:33.496738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec01e34777dcbf002589fd0c6e64143479f27cf3863d6d043129156c09bea800

Aliases

arxiv: 2108.13479 · arxiv_version: 2108.13479v2 · doi: 10.48550/arxiv.2108.13479 · pith_short_12: 5QA6GR3X3S7Q · pith_short_16: 5QA6GR3X3S7QAJMJ · pith_short_8: 5QA6GR3X

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/5QA6GR3X3S7QAJMJ7UGG4ZAUGR \
  | 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: ec01e34777dcbf002589fd0c6e64143479f27cf3863d6d043129156c09bea800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03a3e61b34811f0ce55c68bece79718256142dc181cd7ab88c3808672ee155f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-08-30T19:00:06Z",
    "title_canon_sha256": "11bae8ef807b03f5cb3b89a39514a1183c82f534a739cb1891c06f211394c3c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13479",
    "kind": "arxiv",
    "version": 2
  }
}