Pith Number

pith:35ER52TO

pith:2019:35ER52TOZN5Z7BT6MEFTUNYZOR

not attested not anchored not stored refs pending

The Forgotten Quadrant Survey. $^{12}$CO and $^{13}$CO (1-0) survey of the Galactic Plane in the range 220{\deg}$<l<$240{\deg} -2.5{\deg}$<b<$0{\deg}

A. Baldeschi, A. Traficante, D. Elia, E. Schisano, F. Fontani, J. Brand, K. L. J. Rygl, L. Olmi, L. Testi, M. Benedettini, M. Merello, M. T. Beltran, R. Cesaroni, S. Molinari, S. Pezzuto

arxiv:1911.11545 v2 · 2019-11-26 · 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{35ER52TOZN5Z7BT6MEFTUNYZOR}

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	2026-07-05T00:37:01.121268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df491eea6ecb7b9f867e610b3a3719745c3542a193649d8494476ea2ffb0fc3b

Aliases

arxiv: 1911.11545 · arxiv_version: 1911.11545v2 · doi: 10.48550/arxiv.1911.11545 · pith_short_12: 35ER52TOZN5Z · pith_short_16: 35ER52TOZN5Z7BT6 · pith_short_8: 35ER52TO

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/35ER52TOZN5Z7BT6MEFTUNYZOR \
  | 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: df491eea6ecb7b9f867e610b3a3719745c3542a193649d8494476ea2ffb0fc3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ceecbcd151468773f42ca91f270eac91cf604178c6bc6f5a19a3b0589b8236e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-11-26T14:08:49Z",
    "title_canon_sha256": "56c31f1d21a44e963ab6155d4b089c9ff526cce28f8086d4f8ff170f6bbac242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11545",
    "kind": "arxiv",
    "version": 2
  }
}