Pith Number

pith:N2DSRLKM

pith:2026:N2DSRLKMDUHUQ54XLAX5JRN5JU

not attested not anchored not stored refs pending

Wide-field mid-infrared hyperspectral imaging beyond video rate

E Wu, Heping Zeng, Jianan Fang, Kun Huang, Ming Yan, Ruiyang Qin, Yan Liang

arxiv:2605.29216 v1 · 2026-05-28 · 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{N2DSRLKMDUHUQ54XLAX5JRN5JU}

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	2026-05-29T01:05:24.865304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e8728ad4c1d0f487797582fd4c5bd4d08cd3e9201ede90bf81316fff774627f

Aliases

arxiv: 2605.29216 · arxiv_version: 2605.29216v1 · doi: 10.48550/arxiv.2605.29216 · pith_short_12: N2DSRLKMDUHU · pith_short_16: N2DSRLKMDUHUQ54X · pith_short_8: N2DSRLKM

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/N2DSRLKMDUHUQ54XLAX5JRN5JU \
  | 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: 6e8728ad4c1d0f487797582fd4c5bd4d08cd3e9201ede90bf81316fff774627f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f395b403ad360f830fb7c2026863029f30bb0143f70b8dbf26cc711cd92584",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-28T01:02:02Z",
    "title_canon_sha256": "21a57c2c0366d10310e21bff812643be110651fc7df831cc57a3ad371d493074"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29216",
    "kind": "arxiv",
    "version": 1
  }
}