Pith Number

pith:IMDAZKIP

pith:2018:IMDAZKIPHCIYDRVRVYGCQDQUQQ

not attested not anchored not stored refs pending

Observation of a Group of Dark Rogue Waves in a Telecommunication Optical Fiber

B. Frisquet, B. Kibler, F. Baronio, G. Millot, S. Chen, S. Wabnitz

arxiv:1802.09865 v1 · 2018-02-27 · physics.optics

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

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	2026-05-18T00:22:21.983003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43060ca90f389181c6b1ae0c280e14840d84cff8bc049b93d3a4a8d5c0985e47

Aliases

arxiv: 1802.09865 · arxiv_version: 1802.09865v1 · doi: 10.48550/arxiv.1802.09865 · pith_short_12: IMDAZKIPHCIY · pith_short_16: IMDAZKIPHCIYDRVR · pith_short_8: IMDAZKIP

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/IMDAZKIPHCIYDRVRVYGCQDQUQQ \
  | 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: 43060ca90f389181c6b1ae0c280e14840d84cff8bc049b93d3a4a8d5c0985e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1ea18d81e75e74b58d3e9192ce6db77be45539fc12634d56ecfedb41a03f1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-27T13:20:45Z",
    "title_canon_sha256": "51772c4c42aa7fd973c8f2d853225f4c79df880e979e08a817ab127cd3bb0b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09865",
    "kind": "arxiv",
    "version": 1
  }
}