Pith Number

pith:3OIQ2SMZ

pith:2016:3OIQ2SMZWOSPKYZLEFOROOWV6O

not attested not anchored not stored refs pending

Line-of-sight velocity and metallicity measurements of the Palomar 5 tidal stream

Masashi Chiba, Miho N. Ishigaki, Narae Hwang, Wako Aoki

arxiv:1604.03188 v1 · 2016-04-12 · astro-ph.GA · astro-ph.SR

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

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	2026-05-18T01:12:48.463906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db910d4999b3a4f5632b215d173ad5f3b4bcb7dbfc20f36c966340ef37842984

Aliases

arxiv: 1604.03188 · arxiv_version: 1604.03188v1 · doi: 10.48550/arxiv.1604.03188 · pith_short_12: 3OIQ2SMZWOSP · pith_short_16: 3OIQ2SMZWOSPKYZL · pith_short_8: 3OIQ2SMZ

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/3OIQ2SMZWOSPKYZLEFOROOWV6O \
  | 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: db910d4999b3a4f5632b215d173ad5f3b4bcb7dbfc20f36c966340ef37842984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc9b99faa1e5ad5551dd7f8c7c8c6976782dc2350d11d91b5b64fa9df8af8ebb",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-12T00:55:47Z",
    "title_canon_sha256": "596b7dae843d21a82c6cdd3a7ab9c05918a234b06c925590176da4b26421fccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03188",
    "kind": "arxiv",
    "version": 1
  }
}