Pith Number

pith:ANWYW46Z

pith:2019:ANWYW46ZOTFZCEW7XCJUJH6RIM

not attested not anchored not stored refs pending

The tricky line of sight towards Cygnus-X: The [DB2001] CL05 embedded cluster as a pilot case

(2) University of Vienna, Austria), C. G. Rom\'an-Z\'u\~niga (1), D. de la Fuente (1), E. Jim\'enez-Bail\'on (1), Ensenada, J. Alves (2), Mexico, S. Venus (1) ((1) IA-UNAM

arxiv:1903.01561 v1 · 2019-03-04 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANWYW46ZOTFZCEW7XCJUJH6RIM}

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	2026-05-17T23:52:00.306692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

036d8b73d974cb9112dfb893449fd1431920b471ff2abe0a29611728cd07442b

Aliases

arxiv: 1903.01561 · arxiv_version: 1903.01561v1 · doi: 10.48550/arxiv.1903.01561 · pith_short_12: ANWYW46ZOTFZ · pith_short_16: ANWYW46ZOTFZCEW7 · pith_short_8: ANWYW46Z

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/ANWYW46ZOTFZCEW7XCJUJH6RIM \
  | 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: 036d8b73d974cb9112dfb893449fd1431920b471ff2abe0a29611728cd07442b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7445c470bca09ed363b0857a6605b90291e7b41da4eea7f11e8d1ace26244f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-04T22:01:08Z",
    "title_canon_sha256": "9130dd63e8f09fd76c3a5dde9e547856524b974e55cb6e4f48074cc3b932073f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01561",
    "kind": "arxiv",
    "version": 1
  }
}