Pith Number

pith:ZA26MULU

pith:2018:ZA26MULUFE6RBB44ESZEY5FN3G

not attested not anchored not stored refs pending

Simulation and Optimization of an Astrophotonic Reformatter

A. P. Reeves, A. Quirrenbach, C. Schwab, D. G. MacLachlan, M. J. Townson, M. K. Corrigan, R. J. Harris, R. R. Thomson, Th. Anagnos, T. J. Morris

arxiv:1805.00665 v1 · 2018-05-02 · 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{ZA26MULUFE6RBB44ESZEY5FN3G}

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	2026-05-18T00:13:25.825293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c835e65174293d10879c24b24c74add9a7e9b7cc1208f2ab1b863dfd611696e0

Aliases

arxiv: 1805.00665 · arxiv_version: 1805.00665v1 · doi: 10.48550/arxiv.1805.00665 · pith_short_12: ZA26MULUFE6R · pith_short_16: ZA26MULUFE6RBB44 · pith_short_8: ZA26MULU

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/ZA26MULUFE6RBB44ESZEY5FN3G \
  | 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: c835e65174293d10879c24b24c74add9a7e9b7cc1208f2ab1b863dfd611696e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "369557f40aa7e2d797f33c2a4c380ebbb6976a1896929ad53e0546e493084ad3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-02T08:15:12Z",
    "title_canon_sha256": "e45b17c7fed02fc2f0f565325b866acfec220cbc2384464265dc01e898751965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00665",
    "kind": "arxiv",
    "version": 1
  }
}