Pith Number

pith:2Q3QWKKB

pith:2021:2Q3QWKKBMHOHA4YBZQIO26ZOFT

not attested not anchored not stored refs pending

The Planck submillimeter properties of Galactic high-mass star forming regions: dust temperatures, luminosities, masses and Star Formation Efficiency

A. Traficante, D. L. Harrison, E. Falgarone, E. Schisano, G. Giardino, G. Joncas, G. Umana, J. C. Mottram, J. S. Urquhart, M. Veneziani, R. Paladini, S. Molinari

arxiv:2102.08494 v1 · 2021-02-16 · 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{2Q3QWKKBMHOHA4YBZQIO26ZOFT}

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	2026-07-05T02:35:37.968169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4370b294161dc707301cc10ed7b2e2cc876168ae9666952249c0eb9fc5782c5

Aliases

arxiv: 2102.08494 · arxiv_version: 2102.08494v1 · doi: 10.48550/arxiv.2102.08494 · pith_short_12: 2Q3QWKKBMHOH · pith_short_16: 2Q3QWKKBMHOHA4YB · pith_short_8: 2Q3QWKKB

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/2Q3QWKKBMHOHA4YBZQIO26ZOFT \
  | 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: d4370b294161dc707301cc10ed7b2e2cc876168ae9666952249c0eb9fc5782c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f836dd0119459d56c4f6e7c3cc15f2f259e401334ae08067d98d155e21034a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-16T23:23:01Z",
    "title_canon_sha256": "173370c20e259028bb27e48402d9ba4e940b59f6f7f35079402909c659e1d42d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08494",
    "kind": "arxiv",
    "version": 1
  }
}