Pith Number

pith:ZJGJEOIF

pith:2019:ZJGJEOIFIXPKHT67FHI2DQZLD7

not attested not anchored not stored refs pending

Design for the First Narrowband Filter for the Dark Energy Camera: Optimizing the LAGER Survey for z ~ 7 Galaxies

Ali Ahmad Khostovan, Alicia Coughlin, Alistair Walker, Chunyan Jiang, Francisco Valdes, Gaspar Galaz, Huan Yang, Isak Wold, James E. Rhoads, John Pharo, Junxian Wang, Leopoldo Infante, L. Felipe Barrientos, Linhua Jiang, Lucia A. Perez, Pascale Hibon, Sangeeta Malhotra, Santosh Harish, Thomas Mooney, Weida Hu, Wenyong Kang, William Wester, Xianzhong Zheng, Xu Kong, Zhen-Ya Zheng

arxiv:1903.09045 v1 · 2019-03-21 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJGJEOIFIXPKHT67FHI2DQZLD7}

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

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	2026-05-17T23:43:36.590796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4c92390545dea3cfdf29d1a1c32b1fd622d730a5758870348476ee4820a9f0

Aliases

arxiv: 1903.09045 · arxiv_version: 1903.09045v1 · doi: 10.48550/arxiv.1903.09045 · pith_short_12: ZJGJEOIFIXPK · pith_short_16: ZJGJEOIFIXPKHT67 · pith_short_8: ZJGJEOIF

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/ZJGJEOIFIXPKHT67FHI2DQZLD7 \
  | 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: ca4c92390545dea3cfdf29d1a1c32b1fd622d730a5758870348476ee4820a9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5dc4484d394766362fa8817e0bd5ba6dfdba59d43e70ab595b989f7e026f55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-03-21T15:15:03Z",
    "title_canon_sha256": "2e23cfb47b215ec7cd7c14549913fa5988d5b131ab258d44b10f31c199dee88e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09045",
    "kind": "arxiv",
    "version": 1
  }
}