Pith Number

pith:KBQ74EKM

pith:2020:KBQ74EKMPDF5M27DD2NQMWAK2H

not attested not anchored not stored refs pending

ALMACAL VII: First Interferometric Number Counts at 650 $\mu$m

A. D. Biggs, A. Hamanowicz, A. Klitsch, A. M. Swinbank, Chian-Chou Chen, C. Lagos, C. Peroux, G. Popping, Ian Smail, M. A. Zwaan, M. Bethermin, R. Dutta, R. J. Ivison

arxiv:2005.01733 v2 · 2020-05-04 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBQ74EKMPDF5M27DD2NQMWAK2H}

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	2026-07-05T01:04:24.307627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5061fe114c78cbd66be31e9b06580ad1c92db3210e6c594c8155a25df33e87a3

Aliases

arxiv: 2005.01733 · arxiv_version: 2005.01733v2 · doi: 10.48550/arxiv.2005.01733 · pith_short_12: KBQ74EKMPDF5 · pith_short_16: KBQ74EKMPDF5M27D · pith_short_8: KBQ74EKM

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/KBQ74EKMPDF5M27DD2NQMWAK2H \
  | 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: 5061fe114c78cbd66be31e9b06580ad1c92db3210e6c594c8155a25df33e87a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e272a510ca483bf913405efe5af9d39f9b0eafe7e35d0bca634d72e6cc30ff8e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-05-04T18:00:03Z",
    "title_canon_sha256": "79795895e59f5029386b2646cabe48944d5f144e18ead2a822cb66f2d19a8876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01733",
    "kind": "arxiv",
    "version": 2
  }
}