Pith Number

pith:HWSYXGVW

pith:2014:HWSYXGVWTRZ4C2XNLLYLA3XZJJ

not attested not anchored not stored refs pending

James Webb Space Telescope Optical Simulation Testbed I: Overview and First Results

Charles-Phillipe Lajoie, Chris Long, \'Elodie Choquet, Erin Elliott, George Hartig, Laurent Pueyo, Lucie Leboulleux, Mamadou N'Diaye, Marie Ygouf, Marshall D. Perrin, Matt Mountain, Olivier Levecq, Rachel Anderson, R\'emi Soummer, Roeland van der Marel, Sylvain Egron

arxiv:1407.0591 v1 · 2014-07-02 · 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{HWSYXGVWTRZ4C2XNLLYLA3XZJJ}

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	2026-05-18T01:42:42.696430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da58b9ab69c73c16aed5af0b06ef94a5976a9b4d5112b9a658ad9dd581de921

Aliases

arxiv: 1407.0591 · arxiv_version: 1407.0591v1 · doi: 10.48550/arxiv.1407.0591 · pith_short_12: HWSYXGVWTRZ4 · pith_short_16: HWSYXGVWTRZ4C2XN · pith_short_8: HWSYXGVW

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/HWSYXGVWTRZ4C2XNLLYLA3XZJJ \
  | 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: 3da58b9ab69c73c16aed5af0b06ef94a5976a9b4d5112b9a658ad9dd581de921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbf6590a8fa73b4b71123dca9b2374eb701f268173e1553ea2ccd51238302005",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-02T14:50:36Z",
    "title_canon_sha256": "74b79134afc77af27451b8f95d8846d005d4a6a1e206eac086ed5ddef0fd46c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0591",
    "kind": "arxiv",
    "version": 1
  }
}