Pith Number

pith:2D3FSEYM

pith:2018:2D3FSEYMOJYFSEH7GIUHXCW5UZ

not attested not anchored not stored refs pending

The life cycles of Be viscous decretion discs: The case of {\omega} CMa

A. C. Carciofi, D. Baade, D. M. Faes, J. E. Bjorkman, L. R. Rimulo, M. R. Ghoreyshi, R. G. Vieira, S. Otero, Th. Rivinius

arxiv:1806.04301 v1 · 2018-06-12 · 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{2D3FSEYMOJYFSEH7GIUHXCW5UZ}

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	2026-05-18T00:11:33.348198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f659130c72705910ff32287b8adda65078f2540ba5ca2826b2bc77eedba8b7

Aliases

arxiv: 1806.04301 · arxiv_version: 1806.04301v1 · doi: 10.48550/arxiv.1806.04301 · pith_short_12: 2D3FSEYMOJYF · pith_short_16: 2D3FSEYMOJYFSEH7 · pith_short_8: 2D3FSEYM

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/2D3FSEYMOJYFSEH7GIUHXCW5UZ \
  | 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: d0f659130c72705910ff32287b8adda65078f2540ba5ca2826b2bc77eedba8b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cc363aa6d12e3b5a2ec9493d637c91db4b2f14b5adbd23ad6b7bea840978e93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-12T02:09:15Z",
    "title_canon_sha256": "6fd90482e5f6d540675e296474a5d7f50162cc1ea0d664534dc19615f4d5f177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04301",
    "kind": "arxiv",
    "version": 1
  }
}