Pith Number

pith:CYPLWVGC

pith:2018:CYPLWVGCOLEENPN544OKDEJ4AE

not attested not anchored not stored refs pending

The Science Advantage of a Redder Filter for WFIRST

Brendan Bowler, Bryan Holler, Dante Minniti, George Helou, James M. Bauer, J. Davy Kirkpatrick, John Bally, John Stauffer, Mansi Kasliwal, Massimo Marengo, Nicolas Lodieu, Peter Capak, Robert A. Benjamin, Sean J. Carey, Stefanie Milam, ZengHua Zhang

arxiv:1806.00554 v1 · 2018-06-01 · astro-ph.GA · astro-ph.IM · 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	2026-05-18T00:14:19.053338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161ebb54c272c846bdbde71ca1913c013bfcb3bf634a026a01c23c93888c307e

Aliases

arxiv: 1806.00554 · arxiv_version: 1806.00554v1 · doi: 10.48550/arxiv.1806.00554 · pith_short_12: CYPLWVGCOLEE · pith_short_16: CYPLWVGCOLEENPN5 · pith_short_8: CYPLWVGC

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/CYPLWVGCOLEENPN544OKDEJ4AE \
  | 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: 161ebb54c272c846bdbde71ca1913c013bfcb3bf634a026a01c23c93888c307e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b935b74ba73c35703753525d88a85288d65172122a8a8890cf3b8669ecfa69d9",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-01T22:17:44Z",
    "title_canon_sha256": "edf94eab8eb49ce3c338f7debdcc583c0aa957cd97447041da52ac25dc74d842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00554",
    "kind": "arxiv",
    "version": 1
  }
}