Pith Number

pith:Y5OYF6NA

pith:2018:Y5OYF6NADVAMPE23E53YXKWNP2

not attested not anchored not stored refs pending

Flickering in AGB stars: Probing the nature of accreting companions

A A. Zijlstra, Helen Barker, I. McDonald, S. Snaid, T. R. Marsh, V. S. Dhillon

arxiv:1803.04338 v1 · 2018-03-12 · 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{Y5OYF6NADVAMPE23E53YXKWNP2}

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	2026-05-18T00:20:01.512529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c75d82f9a01d40c7935b27778baacd7e8fe12c86d5cb70d22a21073714de6ee9

Aliases

arxiv: 1803.04338 · arxiv_version: 1803.04338v1 · doi: 10.48550/arxiv.1803.04338 · pith_short_12: Y5OYF6NADVAM · pith_short_16: Y5OYF6NADVAMPE23 · pith_short_8: Y5OYF6NA

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/Y5OYF6NADVAMPE23E53YXKWNP2 \
  | 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: c75d82f9a01d40c7935b27778baacd7e8fe12c86d5cb70d22a21073714de6ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e31eeb65d177201f33bf52d070231f8b190e81be00ae3e9dcb8ba1827e07d949",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-12T16:05:30Z",
    "title_canon_sha256": "dac46770d0e1e07f14e8b51f9c26705030cdce61c966b8c89bacdda4e9cadcf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04338",
    "kind": "arxiv",
    "version": 1
  }
}