Pith Number

pith:EYKD4N4V

pith:2013:EYKD4N4VPDWIZJHJDSEPCWRZ4L

not attested not anchored not stored refs pending

RATS-Kepler -- a deep high cadence survey of the Kepler field

(10) U Warwick, (11) U Michigan), 2), (2) UCL-MSSL, (3) FINCA, (4) NASA-Ames, 5), (5) Bay Area ERI, (6) IAC, 7, (7) U La Laguna, 8), (8) Grantecan, (9) Aarhus, Adam Brooks (1, Boris Gansicke (10), Danny Steeghs (10), David Garcia-Alvarez (6, Gavin Ramsay (1), Mark Reynolds (11) ((1) Armagh Observatory, Martin Still (4, Pasi Hakala (3), Sandra Greiss (10), Thomas Barclay (4, Victoria Antoci (9)

arxiv:1310.0264 v1 · 2013-10-01 · 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	2026-05-18T01:47:17.415661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26143e379578ec8ca4e91c88f15a39e2d11fb738791eddb878dac21b99b6c96c

Aliases

arxiv: 1310.0264 · arxiv_version: 1310.0264v1 · doi: 10.48550/arxiv.1310.0264 · pith_short_12: EYKD4N4VPDWI · pith_short_16: EYKD4N4VPDWIZJHJ · pith_short_8: EYKD4N4V

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/EYKD4N4VPDWIZJHJDSEPCWRZ4L \
  | 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: 26143e379578ec8ca4e91c88f15a39e2d11fb738791eddb878dac21b99b6c96c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2f2e18e8d70bda3dad66db7e616d0f260b2a21a82ea434255292dfdb4a95a9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-01T12:14:11Z",
    "title_canon_sha256": "1250c618ae0fd4f8a45abfe560d9cc1fbe742926fe8780a024389d47f7febd2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0264",
    "kind": "arxiv",
    "version": 1
  }
}