Pith Number

pith:JBSJUUUD

pith:2018:JBSJUUUDCXHVIDZX3RDRQN5VAH

not attested not anchored not stored refs pending

Radiative cooling by tailoring surfaces with microstructures

Armande Herv\'e (PPRIME), Jeremie Drevillon (PPRIME), Karl Joulain (PPRIME), Younes Ezzahri (PPRIME)

arxiv:1802.02067 v1 · 2018-01-11 · physics.app-ph · 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{JBSJUUUDCXHVIDZX3RDRQN5VAH}

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	2026-05-18T00:24:10.985838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48649a528315cf540f37dc471837b501cc7a74f710b5e5421e266dfb1da4c2ae

Aliases

arxiv: 1802.02067 · arxiv_version: 1802.02067v1 · doi: 10.48550/arxiv.1802.02067 · pith_short_12: JBSJUUUDCXHV · pith_short_16: JBSJUUUDCXHVIDZX · pith_short_8: JBSJUUUD

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/JBSJUUUDCXHVIDZX3RDRQN5VAH \
  | 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: 48649a528315cf540f37dc471837b501cc7a74f710b5e5421e266dfb1da4c2ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c33aed6ad7a8e13e875335a0760f4aec0149efc6cdddf5d9fa21748e31f6563",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-01-11T13:31:11Z",
    "title_canon_sha256": "c255014e7cbe1d95658adf533f63e379639e76939102b97ac94e3dd656f45d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02067",
    "kind": "arxiv",
    "version": 1
  }
}