Pith Number

pith:D3QQJ7WO

pith:2015:D3QQJ7WODQ23WFHF6WV2BPOH3K

not attested not anchored not stored refs pending

Some results of analysis of source position time series

Zinovy Malkin

arxiv:1505.06426 v1 · 2015-05-24 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3QQJ7WODQ23WFHF6WV2BPOH3K}

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	2026-05-18T02:03:47.276979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee104fece1c35bb14e5f5aba0bdc7da865f0559810b870badfb87c19e5392bf

Aliases

arxiv: 1505.06426 · arxiv_version: 1505.06426v1 · doi: 10.48550/arxiv.1505.06426 · pith_short_12: D3QQJ7WODQ23 · pith_short_16: D3QQJ7WODQ23WFHF · pith_short_8: D3QQJ7WO

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/D3QQJ7WODQ23WFHF6WV2BPOH3K \
  | 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: 1ee104fece1c35bb14e5f5aba0bdc7da865f0559810b870badfb87c19e5392bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd9fcaecbb2161a2f4d7b83ac4c2b404ca0f3e74b3d1a6732174ccc350df02a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-05-24T11:02:12Z",
    "title_canon_sha256": "8e074ffb8e915df9b5cc6c1eede40759461493cc1eb801b62409e1238e4ee9ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06426",
    "kind": "arxiv",
    "version": 1
  }
}