Pith Number

pith:STJKNYH6

pith:2018:STJKNYH6CFAEPZHTSSGPP5PLWS

not attested not anchored not stored refs pending

LSST Observing Strategy White Paper: LSST Observations of WFIRST Deep Fields

A. G. Kim, A. M. Koekemoer, A. V. Filippenko, B. Frye, B. Robertson, C. Gronwall, C. Hirata, D. J. Whalen, D. Marrone, D. N. Spergel, D. Rubin, D. Scolnic, E. Gawiser, E. J. Wollack, F. B. Bianco, G. G. Fazio, H. Ferguson, J. A. Newman, J. D. Rhodes, J. E. G. Peek, J. W. Kruk, K. B. W. McQuinn, K. S. Mandel, L. Dai, L. Galbany, L. Moustakas, N. P. Hathi, O. Dore, P. Capak, P. L. Kelly, P. Melchior, R. A. Windhorst, R. Hounsell, R. J. Foley, R. Margutti, R. Somerville, R. Street, S. Malhotra, S. Perlmutter, S. W. Jha, Y. Wang

arxiv:1812.00514 v1 · 2018-11-30 · astro-ph.IM · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STJKNYH6CFAEPZHTSSGPP5PLWS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:59:21.132729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d2a6e0fe114047e4f3948cf7f5ebb48f4f763cdf919f401c5629a03b605d59

Aliases

arxiv: 1812.00514 · arxiv_version: 1812.00514v1 · doi: 10.48550/arxiv.1812.00514 · pith_short_12: STJKNYH6CFAE · pith_short_16: STJKNYH6CFAEPZHT · pith_short_8: STJKNYH6

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/STJKNYH6CFAEPZHTSSGPP5PLWS \
  | 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: 94d2a6e0fe114047e4f3948cf7f5ebb48f4f763cdf919f401c5629a03b605d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc29b775cf8101f020d72457c3287c587ca997c3d19bbecba1810d1f0dfd9055",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-11-30T18:50:40Z",
    "title_canon_sha256": "7f9de3bd4afd8dcb8f9d6bf0ca80b45d7e99c6ac9f551e1b4d09d6c81389f5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00514",
    "kind": "arxiv",
    "version": 1
  }
}