Pith Number

pith:GRQIST5I

pith:2017:GRQIST5I46A5QZNLFDHKRF4OEQ

not attested not anchored not stored refs pending

Fluid-loaded metasurfaces

A. Colombi, D. J. Colquitt, E. A. Skelton, R. V. Craster

arxiv:1705.08407 v1 · 2017-05-18 · physics.class-ph · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRQIST5I46A5QZNLFDHKRF4OEQ}

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	2026-05-18T00:43:48.321674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3460894fa8e781d865ab28cea8978e242a169b6fe00cd4f2beb438dcb1e34a54

Aliases

arxiv: 1705.08407 · arxiv_version: 1705.08407v1 · doi: 10.48550/arxiv.1705.08407 · pith_short_12: GRQIST5I46A5 · pith_short_16: GRQIST5I46A5QZNL · pith_short_8: GRQIST5I

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/GRQIST5I46A5QZNLFDHKRF4OEQ \
  | 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: 3460894fa8e781d865ab28cea8978e242a169b6fe00cd4f2beb438dcb1e34a54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b0e2eb14683b96721367c71a5078cca9ce5869f07a5fdd14b4c71919e563836",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-05-18T10:21:23Z",
    "title_canon_sha256": "7b402f65ff19059a49fbe945888e5134fd0859d7798e6f76e7aba9acfde00a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08407",
    "kind": "arxiv",
    "version": 1
  }
}