Pith Number

pith:RDZFHTTX

pith:2009:RDZFHTTXPTAO4ONLQZ5GU334UE

not attested not anchored not stored refs pending

Orbital eccentricity of the symbiotic star MWC 560

A. Gomboc, I. K. Stateva, K. A. Stoyanov, R. K. Zamanov

arxiv:0910.5621 v1 · 2009-10-29 · 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{RDZFHTTXPTAO4ONLQZ5GU334UE}

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	2026-05-18T02:11:01.770719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88f253ce777cc0ee39ab867a6a6f7ca12bdf1506b4851f290b220488abf5bd4e

Aliases

arxiv: 0910.5621 · arxiv_version: 0910.5621v1 · doi: 10.48550/arxiv.0910.5621 · pith_short_12: RDZFHTTXPTAO · pith_short_16: RDZFHTTXPTAO4ONL · pith_short_8: RDZFHTTX

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/RDZFHTTXPTAO4ONLQZ5GU334UE \
  | 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: 88f253ce777cc0ee39ab867a6a6f7ca12bdf1506b4851f290b220488abf5bd4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52b494198407a56f820caf99284b2995f504735ff7a00c235c15c7e72c0993a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-29T11:55:40Z",
    "title_canon_sha256": "0382df886d57b5023b2d5a94749b78ee16573500f86e7c295074ca4be1f2bc86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5621",
    "kind": "arxiv",
    "version": 1
  }
}