Pith Number

pith:VCMLGQX4

pith:2018:VCMLGQX4Z6NUG64JF7SUPVLPU4

not attested not anchored not stored refs pending

Magnetic field-free circularly polarized thermal emission from chiral metasurface

N.A. Gippius, S.A. Dyakov, S.G. Tikhodeev, V.A. Semenenko

arxiv:1807.01752 v1 · 2018-07-04 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCMLGQX4Z6NUG64JF7SUPVLPU4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:57:36.393586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a898b342fccf9b437b892fe547d56fa72387aab2d3ce6efa4ac9a53c822410a9

Aliases

arxiv: 1807.01752 · arxiv_version: 1807.01752v1 · doi: 10.48550/arxiv.1807.01752 · pith_short_12: VCMLGQX4Z6NU · pith_short_16: VCMLGQX4Z6NUG64J · pith_short_8: VCMLGQX4

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/VCMLGQX4Z6NUG64JF7SUPVLPU4 \
  | 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: a898b342fccf9b437b892fe547d56fa72387aab2d3ce6efa4ac9a53c822410a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ddc19f6ef4a898d8e673365335e5674421f6467e92bec1f56bf89018458c75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-04T19:30:31Z",
    "title_canon_sha256": "8df7d9540825678bbe8b420d16ab309dc6536b3a763ed11a37be9d90404d0c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01752",
    "kind": "arxiv",
    "version": 1
  }
}