Pith Number

pith:WKNQHTYT

pith:2017:WKNQHTYTFFOISLZOO6MS4CHENY

not attested not anchored not stored refs pending

Integration of spectral coronagraphy within VIPA-based spectrometers for high extinction Brillouin imaging

Eitan Edrei, Giuliano Scarcelli, Malte Gather

arxiv:1702.06532 v1 · 2017-02-20 · physics.ins-det · 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{WKNQHTYTFFOISLZOO6MS4CHENY}

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	2026-05-18T00:47:03.227545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29b03cf13295c892f2e77992e08e46e3421744dc7c5917a8569399066b5b479

Aliases

arxiv: 1702.06532 · arxiv_version: 1702.06532v1 · doi: 10.48550/arxiv.1702.06532 · pith_short_12: WKNQHTYTFFOI · pith_short_16: WKNQHTYTFFOISLZO · pith_short_8: WKNQHTYT

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/WKNQHTYTFFOISLZOO6MS4CHENY \
  | 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: b29b03cf13295c892f2e77992e08e46e3421744dc7c5917a8569399066b5b479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b83d52eb02b1cacdf97df2379f3c582d09ee8928c9347a2a2b311ac0adef2ed5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-20T23:19:55Z",
    "title_canon_sha256": "db6e04b7f0b7fb4b07a9e89727d01e96447c299a728fc426a4fa675622d9882e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06532",
    "kind": "arxiv",
    "version": 1
  }
}