Pith Number

pith:7BNI7ITZ

pith:2013:7BNI7ITZBBZTNX46NF6TSPJYW6

not attested not anchored not stored refs pending

Analysis of Determinations of the Distance between the Sun and the Galactic Center

Zinovy Malkin

arxiv:1301.7011 v1 · 2013-01-29 · astro-ph.GA · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BNI7ITZBBZTNX46NF6TSPJYW6}

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	2026-05-18T03:35:02.910396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85a8fa279087336df9e697d393d38b78994046278bf80b3adea8b8b5d3877f4

Aliases

arxiv: 1301.7011 · arxiv_version: 1301.7011v1 · doi: 10.48550/arxiv.1301.7011 · pith_short_12: 7BNI7ITZBBZT · pith_short_16: 7BNI7ITZBBZTNX46 · pith_short_8: 7BNI7ITZ

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/7BNI7ITZBBZTNX46NF6TSPJYW6 \
  | 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: f85a8fa279087336df9e697d393d38b78994046278bf80b3adea8b8b5d3877f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be611d99f76c409e32b7450de4d1e9a278c23d257c6524819868dbc247f614bf",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-29T18:19:23Z",
    "title_canon_sha256": "4a2016cf36e971fbe5130f53b16a0d5ac09edd175a1b7eb569b8385582f4ad87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7011",
    "kind": "arxiv",
    "version": 1
  }
}