Pith Number

pith:UISKEQ4Y

pith:2018:UISKEQ4YM4W6TNSSVBFD4PD3QR

not attested not anchored not stored refs pending

Planck's Dusty GEMS. VII. Atomic carbon and molecular gas in dusty starburst galaxies at z=2 to 4

A. Omont, C. Yang, D. Scott, E. Le Floc'h, N. Nesvadba, R. Canameras, R. Kneissl, S. Koenig

arxiv:1812.04653 v1 · 2018-12-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UISKEQ4YM4W6TNSSVBFD4PD3QR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:49:40.105668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a224a24398672de9b652a84a3e3c7b8470de10461fc0e20f5dbedcebbddc0a02

Aliases

arxiv: 1812.04653 · arxiv_version: 1812.04653v1 · doi: 10.48550/arxiv.1812.04653 · pith_short_12: UISKEQ4YM4W6 · pith_short_16: UISKEQ4YM4W6TNSS · pith_short_8: UISKEQ4Y

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/UISKEQ4YM4W6TNSSVBFD4PD3QR \
  | 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: a224a24398672de9b652a84a3e3c7b8470de10461fc0e20f5dbedcebbddc0a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00707eac85c561d25f86fb136a6cefedc5045daf59b9ffbc1f7a5a3971c93334",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-11T19:11:44Z",
    "title_canon_sha256": "404795bcd59f7953247fd7bcbe76cbd309600d745ca08d9db1ad2e16d09d9f4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04653",
    "kind": "arxiv",
    "version": 1
  }
}