Pith Number

pith:ELPIDMXL

pith:1999:ELPIDMXLSOB6IFAOQBNR3HUCGV

not attested not anchored not stored refs pending

Hoyle-Lyttleton Accretion onto Accretion Disks

Jun Fukue, Masayuki Ioroi

arxiv:astro-ph/9906005 v1 · 1999-06-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELPIDMXLSOB6IFAOQBNR3HUCGV}

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	2026-05-18T01:40:13.089949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22de81b2eb9383e4140e805b1d9e82354965cd637e9644c7f97d66fa4a69a5a3

Aliases

arxiv: astro-ph/9906005 · arxiv_version: astro-ph/9906005v1 · doi: 10.48550/arxiv.astro-ph/9906005 · pith_short_12: ELPIDMXLSOB6 · pith_short_16: ELPIDMXLSOB6IFAO · pith_short_8: ELPIDMXL

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/ELPIDMXLSOB6IFAOQBNR3HUCGV \
  | 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: 22de81b2eb9383e4140e805b1d9e82354965cd637e9644c7f97d66fa4a69a5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e93386ded3d2e1d7fd9a0b20eb838494bc1c23160628d6556918cb85c7b21d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-06-01T14:47:57Z",
    "title_canon_sha256": "4012450808aeb901ee375ba82e80d42897a8435f7383170b71cda38cc16aa1f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9906005",
    "kind": "arxiv",
    "version": 1
  }
}