Pith Number

pith:IZVBMX4G

pith:2018:IZVBMX4GFR5A3TFUPQ5D3YF2X7

not attested not anchored not stored refs pending

Constraining the volume density of Dusty Star-Forming Galaxies through the first 3mm Number Counts from ALMA

C. M. Casey, E. da Cunha, J. A. Zavala, J. Hodge, J. Spilker, J. Staguhn, P. M. Drew

arxiv:1810.12300 v1 · 2018-10-29 · 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{IZVBMX4GFR5A3TFUPQ5D3YF2X7}

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	2026-05-17T23:57:37.932270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

466a165f862c7a0dccb47c3a3de0babfeadc49236c6c63e3ab4ff4d7a94f4a20

Aliases

arxiv: 1810.12300 · arxiv_version: 1810.12300v1 · doi: 10.48550/arxiv.1810.12300 · pith_short_12: IZVBMX4GFR5A · pith_short_16: IZVBMX4GFR5A3TFU · pith_short_8: IZVBMX4G

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/IZVBMX4GFR5A3TFUPQ5D3YF2X7 \
  | 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: 466a165f862c7a0dccb47c3a3de0babfeadc49236c6c63e3ab4ff4d7a94f4a20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fcdc2b266aaf02f3f49322d6c994580a5cc4e3838b3f3546081a539cc19a549",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-29T18:00:01Z",
    "title_canon_sha256": "7c74e05084c0e1db0e53b8c5aa9207a487059671ab19b79ec7522c1cbf5c1550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12300",
    "kind": "arxiv",
    "version": 1
  }
}