Pith Number

pith:4DLSCJPE

pith:2013:4DLSCJPE3HGJMUCTW3TD4FRQ3O

not attested not anchored not stored refs pending

Astrometric mock observations for determining the local dark matter density

Naoteru Gouda, Shigeki Inoue

arxiv:1302.7097 v2 · 2013-02-28 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DLSCJPE3HGJMUCTW3TD4FRQ3O}

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	2026-05-18T01:51:26.266012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d72125e4d9cc965053b6e63e1630dba5c2e912b9689bda7ca0bd076325e8b7

Aliases

arxiv: 1302.7097 · arxiv_version: 1302.7097v2 · doi: 10.48550/arxiv.1302.7097 · pith_short_12: 4DLSCJPE3HGJ · pith_short_16: 4DLSCJPE3HGJMUCT · pith_short_8: 4DLSCJPE

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/4DLSCJPE3HGJMUCTW3TD4FRQ3O \
  | 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: e0d72125e4d9cc965053b6e63e1630dba5c2e912b9689bda7ca0bd076325e8b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76cb07700c1d1fed6f61133c963b29f8ad7da485b0f095ad28ad403cc85141d3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-02-28T06:46:33Z",
    "title_canon_sha256": "c2b58290c8957f94e3a85b049e87ae97b29b3a8c1d79c004c9168221dac73726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7097",
    "kind": "arxiv",
    "version": 2
  }
}