Pith Number

pith:FBOTFUOF

pith:2017:FBOTFUOFRPO4OLGBP7C6AXCZOC

not attested not anchored not stored refs pending

Metasurface Solar Sail for flexible Radiation Pressure Control

Christophe Caloz, Karim Achouri

arxiv:1710.02837 v1 · 2017-10-08 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBOTFUOFRPO4OLGBP7C6AXCZOC}

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	2026-05-18T00:33:28.712506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

285d32d1c58bddc72cc17fc5e05c5970974b4e42296c559b9673b400a6f3e0e1

Aliases

arxiv: 1710.02837 · arxiv_version: 1710.02837v1 · doi: 10.48550/arxiv.1710.02837 · pith_short_12: FBOTFUOFRPO4 · pith_short_16: FBOTFUOFRPO4OLGB · pith_short_8: FBOTFUOF

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/FBOTFUOFRPO4OLGBP7C6AXCZOC \
  | 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: 285d32d1c58bddc72cc17fc5e05c5970974b4e42296c559b9673b400a6f3e0e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2651f09865cd932503a9aa6db0bbf126cbf7ca6d8fd8c45e592134d0f41bda61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-10-08T14:30:28Z",
    "title_canon_sha256": "8e99706a8c00e4016a0ac3c9b7905b90f45052134214f0e8528c1226a4309d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02837",
    "kind": "arxiv",
    "version": 1
  }
}