Pith Number

pith:WCGW6D5T

pith:2017:WCGW6D5T3C5TIMYASMPHPJPOLH

not attested not anchored not stored refs pending

Disentangling the Galactic Halo with APOGEE: II. Chemical and Star Formation Histories for the Two Distinct Populations

Baitian Tang, Carlos Allende Prieto, Christian R. Hayes, Domingo An\'ibla Garc\'ia-Hern\'andez, Douglas Geisler, Emma Fern\'andez-Alvar, Jos\'e G. Fern\'andez-Trincado, Leticia Carigi, Nancy \'Avila-Vergara, Olga Zamora, Patricia Tissera, Sandro Villanova, Sebasti\'an F. S\'anchez, Steve R. Majewski, Timothy C. Beers, William J. Schuster

arxiv:1711.06225 v1 · 2017-11-16 · astro-ph.GA

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	2026-05-18T00:26:23.940217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08d6f0fb3d8bb343300931e77a5ee59cc1a7953c3bf0b18e360424622c1e956

Aliases

arxiv: 1711.06225 · arxiv_version: 1711.06225v1 · doi: 10.48550/arxiv.1711.06225 · pith_short_12: WCGW6D5T3C5T · pith_short_16: WCGW6D5T3C5TIMYA · pith_short_8: WCGW6D5T

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/WCGW6D5T3C5TIMYASMPHPJPOLH \
  | 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: b08d6f0fb3d8bb343300931e77a5ee59cc1a7953c3bf0b18e360424622c1e956

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3220c2bf0f3d75f189a9e4ba248ce3b212b02f30b6a8f258e4db5b9fb640391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-16T18:07:50Z",
    "title_canon_sha256": "3f7b0d8ff2e6f5a81dbad560348886f99f546ad1cadf18078a45ecb25162d81f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06225",
    "kind": "arxiv",
    "version": 1
  }
}