Pith Number

pith:2MJOTJAT

pith:2008:2MJOTJAT3XMNMEJEP7QJU6JUN5

not attested not anchored not stored refs pending

An Accretion-Disc Model for the Algol-Type Eclipsing Binary System AV Del

Fatemeh Salehi, Jamshid Ghanbari, Sayyed Mohammad Reza Ghoreyshi

arxiv:0805.0476 v3 · 2008-05-05 · 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{2MJOTJAT3XMNMEJEP7QJU6JUN5}

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	2026-05-18T04:25:02.139102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d312e9a413ddd8d611247fe09a79346f64de803b9eb3f7f88ab4943902ac2cee

Aliases

arxiv: 0805.0476 · arxiv_version: 0805.0476v3 · doi: 10.48550/arxiv.0805.0476 · pith_short_12: 2MJOTJAT3XMN · pith_short_16: 2MJOTJAT3XMNMEJE · pith_short_8: 2MJOTJAT

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/2MJOTJAT3XMNMEJEP7QJU6JUN5 \
  | 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: d312e9a413ddd8d611247fe09a79346f64de803b9eb3f7f88ab4943902ac2cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c2429054c17dcf95c51d84af4b5a21174c14a38b1e34fffd83485c2e5b919b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-05T07:02:46Z",
    "title_canon_sha256": "c84fd6a75e47ab3004fd1f981fe2213536a2327b33b436d5957082eeb2882a5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.0476",
    "kind": "arxiv",
    "version": 3
  }
}