Pith Number

pith:FSGUS33F

pith:2014:FSGUS33FNLHYOE4WYUCCLIUBDH

not attested not anchored not stored refs pending

Gaia Detection Capabilities of Spectroscopic Brown Dwarf Binaries

S. Reffert, V. Joergens

arxiv:1407.2253 v2 · 2014-07-08 · 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	2026-05-18T02:46:22.481484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8d496f656acf871396c50425a28119dd3d96fa223fa6d54842490d287ee4d1

Aliases

arxiv: 1407.2253 · arxiv_version: 1407.2253v2 · doi: 10.48550/arxiv.1407.2253 · pith_short_12: FSGUS33FNLHY · pith_short_16: FSGUS33FNLHYOE4W · pith_short_8: FSGUS33F

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/FSGUS33FNLHYOE4WYUCCLIUBDH \
  | 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: 2c8d496f656acf871396c50425a28119dd3d96fa223fa6d54842490d287ee4d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a7d354c9d04b02617b339bdecdd9d3d40f9aa6bdf58e95aaae43528ce9991b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-08T20:00:15Z",
    "title_canon_sha256": "98976a74930679a72e0b4f2a91921f7e969ecb21e6ad66f2aed28e5470f02bf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2253",
    "kind": "arxiv",
    "version": 2
  }
}