Pith Number

pith:YED2K7EA

pith:2019:YED2K7EA2PPZKARIYI3CHT5SFQ

not attested not anchored not stored refs pending

Compressive Raman imaging with spatial frequency modulated illumination

Camille Scott\'e, Herv\'e Rigneault, Patrick Stockton, Randy A. Bartels, Siddharth Sivankutty

arxiv:1901.06828 v2 · 2019-01-21 · 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{YED2K7EA2PPZKARIYI3CHT5SFQ}

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	2026-05-17T23:48:50.207418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c107a57c80d3df950228c23623cfb22c02a854f756d6861e765dff106a33b5da

Aliases

arxiv: 1901.06828 · arxiv_version: 1901.06828v2 · doi: 10.48550/arxiv.1901.06828 · pith_short_12: YED2K7EA2PPZ · pith_short_16: YED2K7EA2PPZKARI · pith_short_8: YED2K7EA

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/YED2K7EA2PPZKARIYI3CHT5SFQ \
  | 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: c107a57c80d3df950228c23623cfb22c02a854f756d6861e765dff106a33b5da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2963c9ebab85696ae3d0ff76d9e772deb507c296de37a9a8c66feb899e354216",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-01-21T08:56:50Z",
    "title_canon_sha256": "9d1d42c28fcbeeec3697330c5a867b07ee38b70761db25f4383f2b04e1f88c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06828",
    "kind": "arxiv",
    "version": 2
  }
}