Pith Number

pith:PBDMNPFE

pith:2012:PBDMNPFEJQOZFPWGNDC3NLHUVH

not attested not anchored not stored refs pending

Probing non-spherical dark halos in the Galactic dwarf galaxies

Kohei Hayashi, Masashi Chiba

arxiv:1206.3888 v1 · 2012-06-18 · astro-ph.CO · 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{PBDMNPFEJQOZFPWGNDC3NLHUVH}

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	2026-05-18T01:56:51.749894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7846c6bca44c1d92bec668c5b6acf4a9ebf154470a5dfeaaacd2d3e1c9dcca31

Aliases

arxiv: 1206.3888 · arxiv_version: 1206.3888v1 · doi: 10.48550/arxiv.1206.3888 · pith_short_12: PBDMNPFEJQOZ · pith_short_16: PBDMNPFEJQOZFPWG · pith_short_8: PBDMNPFE

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/PBDMNPFEJQOZFPWGNDC3NLHUVH \
  | 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: 7846c6bca44c1d92bec668c5b6acf4a9ebf154470a5dfeaaacd2d3e1c9dcca31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4471bfea35ec57fb5c8f8d27893290506beaf673c2de6942cd4ff83cf4907cc0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-18T11:07:43Z",
    "title_canon_sha256": "f2bdf09ff1830f5d800f9a34992f404bbce316e48378726f92ef7087a608b770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3888",
    "kind": "arxiv",
    "version": 1
  }
}