Pith Number

pith:HXNE5YVL

pith:2014:HXNE5YVLCV7AZQPKELSTZR3Z2T

not attested not anchored not stored refs pending

Ray-tracing for coordinate knowledge in the JWST Integrated Science Instrument Module

David Kubalak, Derek Sabatke, Joseph Sullivan, Scott Rohrbach

arxiv:1406.4185 v1 · 2014-06-16 · 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{HXNE5YVLCV7AZQPKELSTZR3Z2T}

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	2026-05-18T01:42:56.168081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dda4ee2ab157e0cc1ea22e53cc779d4df827b1a57e76db79a15f709253fbeff

Aliases

arxiv: 1406.4185 · arxiv_version: 1406.4185v1 · doi: 10.48550/arxiv.1406.4185 · pith_short_12: HXNE5YVLCV7A · pith_short_16: HXNE5YVLCV7AZQPK · pith_short_8: HXNE5YVL

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/HXNE5YVLCV7AZQPKELSTZR3Z2T \
  | 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: 3dda4ee2ab157e0cc1ea22e53cc779d4df827b1a57e76db79a15f709253fbeff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdba589891f31af5f109414eff44c3dcf2e2a74aa79ca9624eac57da954f4434",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-06-16T22:12:20Z",
    "title_canon_sha256": "0146495853ab6b44ed81d2ba67f194776e1d141ad44945a9977336c5ce8a5f37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4185",
    "kind": "arxiv",
    "version": 1
  }
}