Pith Number

pith:O2SAQY5R

pith:2018:O2SAQY5R3Q6G5S3G34H5VHAGT3

not attested not anchored not stored refs pending

Dynamical Evidence of a Solitonic Core of $10^{9}M_\odot$ in the Milky Way

Hsi-Yu Schive, Ivan de Martino, S.-H. Henry Tye, Tom Broadhurst, Tzihong Chiueh

arxiv:1807.08153 v3 · 2018-07-21 · astro-ph.GA · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2SAQY5R3Q6G5S3G34H5VHAGT3}

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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.

Cited by

1 paper in Pith

Fuzzy Dark Matter Soliton Cores around Supermassive Black Holes

Receipt and verification

First computed	2026-07-05T00:40:52.979994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a40863b1dc3c6ecb66df0fda9c069ee9c10f222f285b33a1b9c8890a9edfed

Aliases

arxiv: 1807.08153 · arxiv_version: 1807.08153v3 · doi: 10.48550/arxiv.1807.08153 · pith_short_12: O2SAQY5R3Q6G · pith_short_16: O2SAQY5R3Q6G5S3G · pith_short_8: O2SAQY5R

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/O2SAQY5R3Q6G5S3G34H5VHAGT3 \
  | 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: 76a40863b1dc3c6ecb66df0fda9c069ee9c10f222f285b33a1b9c8890a9edfed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efcd3676d57f8796776b269b17fddfdea14a9439267c51a62351773c77c71b88",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-21T13:42:59Z",
    "title_canon_sha256": "296c6c00d3bcca1ea3026cf5c515e5b25f05ca4d9907525da362c4c527cc4693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08153",
    "kind": "arxiv",
    "version": 3
  }
}