Pith Number

pith:YO2QA4PK

pith:2015:YO2QA4PKHF4U4GYHROVEAVDOKD

not attested not anchored not stored refs pending

High-mass star-forming cloud G0.38+0.04 in the Galactic Center Dust Ridge contains H2CO and SiO masers

Adam Ginsburg, Andrew Walsh, Cara Battersby, Christian Henkel, Daniel Walker, Elisabeth A.C. Mills, Jens Kauffmann, Jill Rathborne, J.M. Diederik Kruijssen, Joanne Dawson, John A.P. Lopez, Juergen Ott, Karl M. Menten, Maria Cunningham, Paul A. Jones, Steven Longmore, Thushara Pillai, Yanett Contreras

arxiv:1510.06401 v2 · 2015-10-21 · 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{YO2QA4PKHF4U4GYHROVEAVDOKD}

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	2026-05-18T01:26:09.309712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b50071ea39794e1b078baa40546e50e2cf5c65c45611a5347a6c193a936f8e

Aliases

arxiv: 1510.06401 · arxiv_version: 1510.06401v2 · doi: 10.48550/arxiv.1510.06401 · pith_short_12: YO2QA4PKHF4U · pith_short_16: YO2QA4PKHF4U4GYH · pith_short_8: YO2QA4PK

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/YO2QA4PKHF4U4GYHROVEAVDOKD \
  | 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: c3b50071ea39794e1b078baa40546e50e2cf5c65c45611a5347a6c193a936f8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f868aeab6f9e977575b0b70e2a56a8e022f3102a63a94ff670ee921e9927da1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-21T20:06:02Z",
    "title_canon_sha256": "5b9bbf7cf17542281facb50d1740567c45d18e6f72c04c13554214ca2646dbbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06401",
    "kind": "arxiv",
    "version": 2
  }
}