Pith Number

pith:6N4E6PDU

pith:2014:6N4E6PDUSWM3JOX6KA5SZEWRKF

not attested not anchored not stored refs pending

The formation of the W43 complex: constraining its atomic-to-molecular transition and searching for colliding clouds

F. Heitsch, F. Louvet, F. Motte, H. Beuther, M. Hennemann, N. Schneider, P. Carlhoff, P. Didelon, P. Schilke, Q. Nguyen Luong, S. Bontemps, S. Glover, T. Hill

arxiv:1404.4404 v1 · 2014-04-17 · 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{6N4E6PDUSWM3JOX6KA5SZEWRKF}

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	2026-05-18T02:38:44.236942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3784f3c749599b4bafe503b2c92d15158c843016926e261dffc324cb4c11704

Aliases

arxiv: 1404.4404 · arxiv_version: 1404.4404v1 · doi: 10.48550/arxiv.1404.4404 · pith_short_12: 6N4E6PDUSWM3 · pith_short_16: 6N4E6PDUSWM3JOX6 · pith_short_8: 6N4E6PDU

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/6N4E6PDUSWM3JOX6KA5SZEWRKF \
  | 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: f3784f3c749599b4bafe503b2c92d15158c843016926e261dffc324cb4c11704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc008c8a3cebda66aa76017d229dcebc3675f349a8a8ecd1f5c3c72ce4f8d5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-17T00:51:23Z",
    "title_canon_sha256": "dd2317b48cc5f54e22eeaba29e34544ea589baf47821c520566a144a28802693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4404",
    "kind": "arxiv",
    "version": 1
  }
}