Pith Number

pith:DSQQCB53

pith:2018:DSQQCB532KSJG2IUYICWQMDU4I

not attested not anchored not stored refs pending

High-mass star formation at sub-50AU scales

A. Ahmadi. J.C. Mottram, A.J. Walsh, H. Beuther, H. Linz, K.G. Johnston, L.T. Maud, R. Kuiper, S.N. Longmore, Th. Henning

arxiv:1811.10245 v1 · 2018-11-26 · astro-ph.SR · 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{DSQQCB532KSJG2IUYICWQMDU4I}

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.

Cited by

1 paper in Pith

Global and Local Infall in the ASHES Sample (GLASHES). II. Asymmetric Line Profiles around Dense Cores in 70 $\mu$m Dark Massive Clumps

Receipt and verification

First computed	2026-05-17T23:56:16.659929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ca10107bbd2a4936914c205683074e217d231143a0d8addeeee5057b8b8378b

Aliases

arxiv: 1811.10245 · arxiv_version: 1811.10245v1 · doi: 10.48550/arxiv.1811.10245 · pith_short_12: DSQQCB532KSJ · pith_short_16: DSQQCB532KSJG2IU · pith_short_8: DSQQCB53

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/DSQQCB532KSJG2IUYICWQMDU4I \
  | 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: 1ca10107bbd2a4936914c205683074e217d231143a0d8addeeee5057b8b8378b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1d5dba3ae3ed3a7bb35589799a94dada6cdaef0f8704aea19ba88ef10542e2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-26T09:34:52Z",
    "title_canon_sha256": "2dc19d03e62be04ae36acbe23180bd11c6caa64cb8c6dbecfd76db10f0ffc6df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10245",
    "kind": "arxiv",
    "version": 1
  }
}