Pith Number

pith:A5P26P6E

pith:2011:A5P26P6EDYVFZAQMY4IFNBZPOO

not attested not anchored not stored refs pending

Near-Solar-Circle Method for Determination of the Galactic Constants

A. Nakagawa, M. Matsui, T. Nagayama, Y. Sofue

arxiv:1105.1219 v1 · 2011-05-06 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5P26P6EDYVFZAQMY4IFNBZPOO}

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	2026-05-18T02:02:03.464002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

075faf3fc41e2a5c820cc71056872f739b35e538529ee04a2534f08fb89ec7aa

Aliases

arxiv: 1105.1219 · arxiv_version: 1105.1219v1 · doi: 10.48550/arxiv.1105.1219 · pith_short_12: A5P26P6EDYVF · pith_short_16: A5P26P6EDYVFZAQM · pith_short_8: A5P26P6E

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/A5P26P6EDYVFZAQMY4IFNBZPOO \
  | 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: 075faf3fc41e2a5c820cc71056872f739b35e538529ee04a2534f08fb89ec7aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0ea554d3e0a7f67b590e0f4611385ca53438d53a7941b7e86ea55f12997519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-06T02:59:15Z",
    "title_canon_sha256": "ab07ba13fc778490b57ca6a1a33bd0d3685c92844cb1c94a20548426923b6381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1219",
    "kind": "arxiv",
    "version": 1
  }
}