Pith Number

pith:LQ3RPGRL

pith:2018:LQ3RPGRLHE4UMZS7MMOJ7FOHK3

not attested not anchored not stored refs pending

Nanosecond mid-infrared pulse generation via modulated thermal emissivity

Alberto Piqu\'e, Jad Salman, Mikhail A. Kats, Nicholas A. Charipar, Yuzhe Xiao

arxiv:1810.05351 v1 · 2018-10-12 · 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{LQ3RPGRLHE4UMZS7MMOJ7FOHK3}

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	2026-05-18T00:03:30.873756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c37179a2b393946665f631c9f95c756fd1abccbe00ae22fa28ac3b72624f758

Aliases

arxiv: 1810.05351 · arxiv_version: 1810.05351v1 · doi: 10.48550/arxiv.1810.05351 · pith_short_12: LQ3RPGRLHE4U · pith_short_16: LQ3RPGRLHE4UMZS7 · pith_short_8: LQ3RPGRL

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/LQ3RPGRLHE4UMZS7MMOJ7FOHK3 \
  | 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: 5c37179a2b393946665f631c9f95c756fd1abccbe00ae22fa28ac3b72624f758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3de3db6e85cdda6d400846a98670caee2195a68f3a207f60f4be5facd300fbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-12T04:26:14Z",
    "title_canon_sha256": "ab827052ad9549b5e1822e8196dfc46f6b58324281144aad129b59ffdd4e49fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05351",
    "kind": "arxiv",
    "version": 1
  }
}