Pith Number

pith:MI3HAJGX

pith:2023:MI3HAJGXEBDCADR2NFK5GVEXLT

not attested not anchored not stored refs pending

Thermal camera based on frequency upconversion and its noise-equivalent temperature difference characterization

Bao-Sen Shi, Jing-Xin Ceng, Li Chen, Su-Jian Niu, Yan Li, Yin-Hai Li, Zheng Ge, Zhi-Yuan Zhou

arxiv:2303.07085 v2 · 2023-03-13 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MI3HAJGXEBDCADR2NFK5GVEXLT}

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	2026-07-05T05:53:15.989463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62367024d72046200e3a6955d354975cfa81f4c2ad2afccee0a9e13e04dbd367

Aliases

arxiv: 2303.07085 · arxiv_version: 2303.07085v2 · doi: 10.48550/arxiv.2303.07085 · pith_short_12: MI3HAJGXEBDC · pith_short_16: MI3HAJGXEBDCADR2 · pith_short_8: MI3HAJGX

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/MI3HAJGXEBDCADR2NFK5GVEXLT \
  | 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: 62367024d72046200e3a6955d354975cfa81f4c2ad2afccee0a9e13e04dbd367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c43dde9bd78970733c9f7c0c5c7342e5f4cc3dfaab161cc156802f170f6f152",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-03-13T13:08:55Z",
    "title_canon_sha256": "55e9ca6a2aec8d8fa98065769e191551ec8ba11a9d5bacd9784c0153ac043da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07085",
    "kind": "arxiv",
    "version": 2
  }
}