Pith Number

pith:MDRMYQTY

pith:2014:MDRMYQTYHX7SBWNJKII4HXCAR6

not attested not anchored not stored refs pending

An analysis of source motions derived from position time series

E. Popova, Z. Malkin

arxiv:1405.1875 v1 · 2014-05-08 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDRMYQTYHX7SBWNJKII4HXCAR6}

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	2026-05-18T02:52:15.245551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60e2cc42783dff20d9a95211c3dc408f8a71f7d31feead0c6c55397000941363

Aliases

arxiv: 1405.1875 · arxiv_version: 1405.1875v1 · doi: 10.48550/arxiv.1405.1875 · pith_short_12: MDRMYQTYHX7S · pith_short_16: MDRMYQTYHX7SBWNJ · pith_short_8: MDRMYQTY

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/MDRMYQTYHX7SBWNJKII4HXCAR6 \
  | 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: 60e2cc42783dff20d9a95211c3dc408f8a71f7d31feead0c6c55397000941363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aca30959f1b50c69eafea4031c8668e62a976b248a4acd5f7acd33cf95986187",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-05-08T10:59:17Z",
    "title_canon_sha256": "a81d3cb07e34220118d206d2e757d89ad82a532dbfa78bd795792fd4f1a51ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1875",
    "kind": "arxiv",
    "version": 1
  }
}