Pith Number

pith:PXHEPAK3

pith:2015:PXHEPAK3BNRA76HNDJ4XHGP7RB

not attested not anchored not stored refs pending

Tides or dark matter sub-halos: Which ones are more attractive?

Sylvia Ploeckinger

arxiv:1506.07534 v1 · 2015-06-24 · 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{PXHEPAK3BNRA76HNDJ4XHGP7RB}

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	2026-05-18T01:38:51.580387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dce47815b0b620ff8ed1a797399ff8842172bdf5989308ae2fa3d798ffccf0e

Aliases

arxiv: 1506.07534 · arxiv_version: 1506.07534v1 · doi: 10.48550/arxiv.1506.07534 · pith_short_12: PXHEPAK3BNRA · pith_short_16: PXHEPAK3BNRA76HN · pith_short_8: PXHEPAK3

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/PXHEPAK3BNRA76HNDJ4XHGP7RB \
  | 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: 7dce47815b0b620ff8ed1a797399ff8842172bdf5989308ae2fa3d798ffccf0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88e0818ddf0f63dac60598618265125ae0a947e75cb43d8c66014c7d4dff4c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-24T20:01:24Z",
    "title_canon_sha256": "47c1b450d97c8889b4d709a49431c15c1caa9afc3b22a433ebbd1218cdf350d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07534",
    "kind": "arxiv",
    "version": 1
  }
}