Pith Number

pith:IYFG6ZXA

pith:2016:IYFG6ZXAHZYMG7AOB6T7JDZ6AT

not attested not anchored not stored refs pending

Nonlinear Zel'dovich effect: Parametric amplification from medium rotation

Daniele Faccio, Ewan M. Wright

arxiv:1610.02536 v1 · 2016-10-08 · 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{IYFG6ZXAHZYMG7AOB6T7JDZ6AT}

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	2026-05-18T00:49:15.016685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

460a6f66e03e70c37c0e0fa7f48f3e04f4fb5bc4e44cae78056c17635fdad5cd

Aliases

arxiv: 1610.02536 · arxiv_version: 1610.02536v1 · doi: 10.48550/arxiv.1610.02536 · pith_short_12: IYFG6ZXAHZYM · pith_short_16: IYFG6ZXAHZYMG7AO · pith_short_8: IYFG6ZXA

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/IYFG6ZXAHZYMG7AOB6T7JDZ6AT \
  | 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: 460a6f66e03e70c37c0e0fa7f48f3e04f4fb5bc4e44cae78056c17635fdad5cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5785bc253f3b5a2989b87a2696f522e7604e852a3cc7aa4453da2c0ba6c43e72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-10-08T14:36:27Z",
    "title_canon_sha256": "c812fad08db379401561b18010e84d0b9e3f38f674f8a5a43ad0194770445e3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02536",
    "kind": "arxiv",
    "version": 1
  }
}