Pith Number

pith:CTRLPVE6

pith:2014:CTRLPVE6YY2GE6TACBGOLI5MZF

not attested not anchored not stored refs pending

On the distribution of dark matter in galaxies: quantum treatments

Bernardo Fraga, Carlos R. Arg\"uelles, Ivan Siutsou, Remo Ruffini

arxiv:1402.0700 v1 · 2014-02-04 · 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{CTRLPVE6YY2GE6TACBGOLI5MZF}

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	2026-05-18T02:37:58.828630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e2b7d49ec634627a60104ce5a3acc9764452056911c2cb7332307b9b9e5f5c

Aliases

arxiv: 1402.0700 · arxiv_version: 1402.0700v1 · doi: 10.48550/arxiv.1402.0700 · pith_short_12: CTRLPVE6YY2G · pith_short_16: CTRLPVE6YY2GE6TA · pith_short_8: CTRLPVE6

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/CTRLPVE6YY2GE6TACBGOLI5MZF \
  | 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: 14e2b7d49ec634627a60104ce5a3acc9764452056911c2cb7332307b9b9e5f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509be43506a52ce19e4600355e1cf7f2c5170932871e7fee59c091ba51faa46e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-04T11:41:53Z",
    "title_canon_sha256": "2723c392b310744988509055c9a0ec5d7d81333bbf384edc97a6deca29eec452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0700",
    "kind": "arxiv",
    "version": 1
  }
}