Pith Number

pith:QUWKPMJL

pith:2015:QUWKPMJL7BU73PR6S6FLRYZ2B5

not attested not anchored not stored refs pending

The power of low-resolution spectroscopy: On the spectral classification of planet candidates in the ground-based CoRoT follow-up

B. Stecklum, D. Sebastian, E.W. Guenther, J. Cabrera, M. Ammler-von Eiff

arxiv:1501.07406 v1 · 2015-01-29 · 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	2026-05-17T23:54:27.304453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852ca7b12bf869fdbe3e978ab8e33a0f659a87c71f5d5269249dd71c77008530

Aliases

arxiv: 1501.07406 · arxiv_version: 1501.07406v1 · doi: 10.48550/arxiv.1501.07406 · pith_short_12: QUWKPMJL7BU7 · pith_short_16: QUWKPMJL7BU73PR6 · pith_short_8: QUWKPMJL

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/QUWKPMJL7BU73PR6S6FLRYZ2B5 \
  | 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: 852ca7b12bf869fdbe3e978ab8e33a0f659a87c71f5d5269249dd71c77008530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552928416e4a3cf55759bdb34238de4de750a90e3c6dc8da49b011557cc347ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-29T10:30:01Z",
    "title_canon_sha256": "d65b9d4ecfd5edd7ffc2fdf28255185f514417a6830e47b6d012f0f753431181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07406",
    "kind": "arxiv",
    "version": 1
  }
}