Pith Number

pith:PKWX2BIN

pith:2017:PKWX2BIN7RWQLPETYZVJF6O6GH

not attested not anchored not stored refs pending

On the possible enhancement of the dark matter density distribution at the galactic center

A. X. Gonzalez-Morales, F. Nesti, O. Valenzuela, P. Salucci, V. Avila-Reese, V. Gammaldi

arxiv:1701.07661 v1 · 2017-01-26 · astro-ph.GA · astro-ph.CO · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKWX2BIN7RWQLPETYZVJF6O6GH}

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	2026-05-18T00:52:02.924927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aad7d050dfc6d05bc93c66a92f9de31d3aae77ee51aeb9e0c915224f2ef3bbf

Aliases

arxiv: 1701.07661 · arxiv_version: 1701.07661v1 · doi: 10.48550/arxiv.1701.07661 · pith_short_12: PKWX2BIN7RWQ · pith_short_16: PKWX2BIN7RWQLPET · pith_short_8: PKWX2BIN

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/PKWX2BIN7RWQLPETYZVJF6O6GH \
  | 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: 7aad7d050dfc6d05bc93c66a92f9de31d3aae77ee51aeb9e0c915224f2ef3bbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e50413e8962ed362c406afc27f92ea560cdd8f9d1af8bd3e0035e2ef2cff602",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-26T11:42:25Z",
    "title_canon_sha256": "3baf9ae8caa74b17da5fa822abda7511ae7536f0c1f0ff02ddd20079a482bdb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07661",
    "kind": "arxiv",
    "version": 1
  }
}