Pith Number

pith:ANQW22MZ

pith:2017:ANQW22MZNGLJTJ576ZILFWYLAA

not attested not anchored not stored refs pending

Rings and filaments: The remarkable detached CO shell of U Antliae

C. Paladini, E. De Beck, E. Lagadec, F. Kerschbaum, H. Olofsson, M.A.T. Groenewegen, M. Brunner, M. Lindqvist, M. Maercker, M. Mecina, M. Wittkowski, S. Mohamed, S. Ramstedt, W. H. T. Vlemmings

arxiv:1708.02915 v1 · 2017-08-09 · 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{ANQW22MZNGLJTJ576ZILFWYLAA}

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	2026-05-18T00:34:46.574370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03616d6999699699a7bff650b2db0b0023b9a280a3ffaf49a79674700ffae104

Aliases

arxiv: 1708.02915 · arxiv_version: 1708.02915v1 · doi: 10.48550/arxiv.1708.02915 · pith_short_12: ANQW22MZNGLJ · pith_short_16: ANQW22MZNGLJTJ57 · pith_short_8: ANQW22MZ

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/ANQW22MZNGLJTJ576ZILFWYLAA \
  | 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: 03616d6999699699a7bff650b2db0b0023b9a280a3ffaf49a79674700ffae104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b98701008c80f80b3f5874133fd37db8accd0c5ca2f1b2fd8fda7badf142cb90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-09T17:13:10Z",
    "title_canon_sha256": "e4f2e29268c0294dac3499a17d6e6adeccd832b321e61643a817713921fdc19f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02915",
    "kind": "arxiv",
    "version": 1
  }
}